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Biology & Geology

Chapter 1 - Support and Movement in Living Organisms

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Chapter 2 - Hormonal Coordination in Living Organisms

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Chapter 3 - Reproduction in Living Organisms

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Chapter 4 - Immunity in Living Organisms

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Chapter 5 - Molecular Biology - DNA Structure and Function

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Chapter 6 - Molecular Biology - RNA, Protein Synthesis and Genetic Engineering

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Chapter 7 - Geology, Earth Sciences and Ecology

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Quiz

Lesson 1 – DNA Structure, Genetic Engineering and Earth Science — Picture questions (exam style)

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  • Questions count: 297
  • Passing grade: 60%
Start Quiz
1.
The table gives the percentage of each base in DNA samples. Which option is correct?
The table gives the percentage of each base in DNA samples. Which option is correct?
(?) = 35%, S2 is single-stranded
(?) = 45%, S3 is single-stranded
(?) = 65%, S3 is single-stranded
(?) = 15%, S2 is single-stranded
2.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 4
3.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 12 cycles = 4096, time for 12 cycles = 45 min
step X: denaturation, copies after 12 cycles = 4096, time for 12 cycles = 33 min
step X: primer annealing, copies after 12 cycles = 24, time for 12 cycles = 33 min
step X: extension by Taq polymerase, copies after 12 cycles = 4097, time for 12 cycles = 2.75 min
4.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → B → C → D → I → E → F
A → F → B → D → C → I → E → F
A → F → B → C → F → I → E → D
A → F → D → C → B → I → E → F
5.
The curve shows the decay of X (half-life 8 million years). A rock has daughter : parent = 15 : 1. Which option is correct?
The curve shows the decay of X (half-life 8 million years). A rock has daughter : parent = 15 : 1. Which option is correct?
age = 2 million years, parent remaining = 93.8%
age = 32 million years, parent remaining = 6.25%
age = 2 million years, parent remaining = 20%
age = 40 million years, parent remaining = 12.5%
6.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 1
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 2
7.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 9 cycles = 512, time for 9 cycles = 48 min
step X: primer annealing, copies after 9 cycles = 1024, time for 9 cycles = 33 min
step X: extension by Taq polymerase, copies after 9 cycles = 1024, time for 9 cycles = 33 min
step X: extension by Taq polymerase, copies after 9 cycles = 1024, time for 9 cycles = 24 min
8.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → B → C → I → D → E → F
A → F → B → C → D → I → E → F
D → F → B → C → I → A → E → F
B → F → A → C → I → D → E → F
9.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 4
10.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 9 cycles = 513, time for 9 cycles = 2.58 min
step X: primer annealing, copies after 9 cycles = 256, time for 9 cycles = 32.2 min
step X: extension by Taq polymerase, copies after 9 cycles = 512, time for 9 cycles = 23.2 min
step X: denaturation, copies after 9 cycles = 18, time for 9 cycles = 46.5 min
11.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → I → E → F → C → D → B
A → I → B → F → C → D → E
B → I → A → F → C → D → E
A → I → C → F → B → D → E
12.
The table gives the percentage of each base in DNA samples. Which option is correct?
The table gives the percentage of each base in DNA samples. Which option is correct?
(?) = 13%, S2 is single-stranded
(?) = 67%, S1 is single-stranded
(?) = 33%, S3 is single-stranded
(?) = 13%, S1 is single-stranded
13.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 5
14.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 6 cycles = 320, time for 6 cycles = 10 min
step X: denaturation, copies after 6 cycles = 320, time for 6 cycles = 20 min
step X: extension by Taq polymerase, copies after 6 cycles = 74, time for 6 cycles = 10 min
step X: primer annealing, copies after 6 cycles = 640, time for 6 cycles = 10 min
15.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
C → I → B → A → F → D
I → A → B → C → F → D
A → I → B → C → F → D
A → I → D → C → F → B
16.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 8 cycles = 512, time for 8 cycles = 16 min
step X: primer annealing, copies after 8 cycles = 32, time for 8 cycles = 32 min
step X: extension by Taq polymerase, copies after 8 cycles = 32, time for 8 cycles = 2 min
step X: extension by Taq polymerase, copies after 8 cycles = 512, time for 8 cycles = 24 min
17.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → D → B → C → I → F
I → F → B → C → A → D
A → F → B → C → I → D
A → F → B → C → D → I
18.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
19.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 6 cycles = 67, time for 6 cycles = 25 min
step X: extension by Taq polymerase, copies after 6 cycles = 36, time for 6 cycles = 12.5 min
step X: primer annealing, copies after 6 cycles = 192, time for 6 cycles = 12.5 min
step X: primer annealing, copies after 6 cycles = 96, time for 6 cycles = 2.08 min
20.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 6
21.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 6 cycles = 96, time for 6 cycles = 14 min
step X: primer annealing, copies after 6 cycles = 192, time for 6 cycles = 14 min
step X: denaturation, copies after 6 cycles = 192, time for 6 cycles = 20 min
step X: primer annealing, copies after 6 cycles = 67, time for 6 cycles = 28 min
22.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → B → C → E → D → I
A → I → B → C → F → D → E
A → F → B → D → I → C → E
A → F → B → C → I → D → E
23.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 12 cycles = 4096, time for 12 cycles = 30 min
step X: primer annealing, copies after 12 cycles = 4096, time for 12 cycles = 30 min
step X: extension by Taq polymerase, copies after 12 cycles = 24, time for 12 cycles = 30 min
step X: extension by Taq polymerase, copies after 12 cycles = 4097, time for 12 cycles = 30 min
24.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → B → D → C → I → F
B → A → F → C → I → D
A → B → F → C → I → D
A → C → F → B → I → D
25.
The curve shows the decay of C-14 (half-life 5730 years). A rock has daughter : parent = 15 : 1. Which option is correct?
The curve shows the decay of C-14 (half-life 5730 years). A rock has daughter : parent = 15 : 1. Which option is correct?
age = 22920 years, parent remaining = 6.25%
age = 22920 years, parent remaining = 20%
age = 28650 years, parent remaining = 20%
age = 22920 years, parent remaining = 93.8%
26.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
27.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 4 cycles = 48, time for 4 cycles = 10 min
step X: extension by Taq polymerase, copies after 4 cycles = 19, time for 4 cycles = 6 min
step X: denaturation, copies after 4 cycles = 19, time for 4 cycles = 10 min
step X: extension by Taq polymerase, copies after 4 cycles = 48, time for 4 cycles = 6 min
28.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → I → F → B → C → D
D → I → B → F → C → A
A → I → B → F → C → D
A → F → B → I → C → D
29.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 5
30.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 6 cycles = 66, time for 6 cycles = 2.33 min
step X: extension by Taq polymerase, copies after 6 cycles = 128, time for 6 cycles = 14 min
step X: denaturation, copies after 6 cycles = 64, time for 6 cycles = 14 min
step X: denaturation, copies after 6 cycles = 66, time for 6 cycles = 14 min
31.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → B → F → D → I → C → E
E → B → F → C → I → D → A
A → B → F → C → I → D → E
I → B → F → C → A → D → E
32.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 6
double digest in lane 2, fragments with both = 6
double digest in lane 1, fragments with both = 6
33.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 10 cycles = 5120, time for 10 cycles = 60 min
step X: extension by Taq polymerase, copies after 10 cycles = 1034, time for 10 cycles = 40 min
step X: primer annealing, copies after 10 cycles = 10240, time for 10 cycles = 30 min
step X: denaturation, copies after 10 cycles = 5120, time for 10 cycles = 3 min
34.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 3, fragments with both = 5
35.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 384, time for 8 cycles = 20 min
step X: extension by Taq polymerase, copies after 8 cycles = 768, time for 8 cycles = 20 min
step X: extension by Taq polymerase, copies after 8 cycles = 48, time for 8 cycles = 20 min
step X: extension by Taq polymerase, copies after 8 cycles = 768, time for 8 cycles = 2.5 min
36.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → B → I → C → E → D
A → F → B → I → C → D → E
D → F → B → I → C → A → E
B → F → A → I → C → D → E
37.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 3
38.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 11 cycles = 6144, time for 11 cycles = 25.7 min
step X: denaturation, copies after 11 cycles = 3072, time for 11 cycles = 2.33 min
step X: denaturation, copies after 11 cycles = 6144, time for 11 cycles = 25.7 min
step X: denaturation, copies after 11 cycles = 3072, time for 11 cycles = 25.7 min
39.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
I → A → B → F → C → D → E → F
D → I → B → F → C → A → E → F
A → I → B → F → C → D → E → F
A → E → B → F → C → D → I → F
40.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 3, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 2
41.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → D → I → C → F → B
A → B → I → C → F → D
A → B → I → C → D → F
A → B → D → C → F → I
42.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 4
43.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
44.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 7 cycles = 128, time for 7 cycles = 2.83 min
step X: denaturation, copies after 7 cycles = 128, time for 7 cycles = 19.8 min
step X: primer annealing, copies after 7 cycles = 64, time for 7 cycles = 2.83 min
step X: primer annealing, copies after 7 cycles = 64, time for 7 cycles = 26.8 min
45.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → I → B → C → D → E → F → F
A → I → B → C → D → F → F → E
A → B → I → C → D → E → F → F
F → I → B → C → D → E → F → A
46.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 5
47.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → E → I → C → D → F → B → F
A → B → I → C → D → E → F → F
A → D → I → C → B → F → E → F
A → B → I → C → D → F → E → F
48.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 2
double digest in lane 2, fragments with both = 3
49.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 9 cycles = 1024, time for 9 cycles = 21 min
step X: primer annealing, copies after 9 cycles = 514, time for 9 cycles = 42 min
step X: denaturation, copies after 9 cycles = 514, time for 9 cycles = 2.33 min
step X: primer annealing, copies after 9 cycles = 1024, time for 9 cycles = 21 min
50.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 2
double digest in lane 3, fragments with both = 4
51.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 6
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 4
52.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 4 cycles = 80, time for 4 cycles = 8.67 min
step X: denaturation, copies after 4 cycles = 26, time for 4 cycles = 8.67 min
step X: extension by Taq polymerase, copies after 4 cycles = 26, time for 4 cycles = 17.3 min
step X: extension by Taq polymerase, copies after 4 cycles = 160, time for 4 cycles = 8.67 min
53.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → F → C → D → I → E → B
A → B → F → C → D → I → E → F
A → B → F → C → D → E → I → F
A → B → D → C → F → I → E → F
54.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 4 cycles = 17, time for 4 cycles = 13.3 min
step X: denaturation, copies after 4 cycles = 16, time for 4 cycles = 9.33 min
step X: primer annealing, copies after 4 cycles = 16, time for 4 cycles = 9.33 min
step X: primer annealing, copies after 4 cycles = 17, time for 4 cycles = 9.33 min
55.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
56.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 6 cycles = 64, time for 6 cycles = 14 min
step X: extension by Taq polymerase, copies after 6 cycles = 64, time for 6 cycles = 1.33 min
step X: denaturation, copies after 6 cycles = 128, time for 6 cycles = 8 min
step X: primer annealing, copies after 6 cycles = 24, time for 6 cycles = 8 min
57.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → E → C → F → D → I → B → F
A → B → C → F → D → I → E → F
A → B → C → I → D → F → E → F
A → B → C → F → I → D → E → F
58.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 6
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 4
59.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 5 cycles = 64, time for 5 cycles = 13.8 min
step X: primer annealing, copies after 5 cycles = 64, time for 5 cycles = 18.8 min
step X: denaturation, copies after 5 cycles = 20, time for 5 cycles = 13.8 min
step X: primer annealing, copies after 5 cycles = 20, time for 5 cycles = 18.8 min
60.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → B → I → C → F → D → E
I → B → A → C → F → D → E
A → B → D → C → F → I → E
A → B → I → D → F → C → E
61.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 3
62.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 9 cycles = 90, time for 9 cycles = 16.5 min
step X: denaturation, copies after 9 cycles = 90, time for 9 cycles = 1.83 min
step X: primer annealing, copies after 9 cycles = 2560, time for 9 cycles = 1.83 min
step X: extension by Taq polymerase, copies after 9 cycles = 2560, time for 9 cycles = 16.5 min
63.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → B → I → C → D → E → F
A → F → B → I → F → D → E → C
I → F → B → A → C → D → E → F
A → F → B → E → C → D → I → F
64.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 10 cycles = 10240, time for 10 cycles = 41.7 min
step X: denaturation, copies after 10 cycles = 5120, time for 10 cycles = 41.7 min
step X: extension by Taq polymerase, copies after 10 cycles = 10240, time for 10 cycles = 20.8 min
step X: primer annealing, copies after 10 cycles = 5120, time for 10 cycles = 30.8 min
65.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
F → B → A → C → D → E → I → F
A → B → F → D → C → E → I → F
A → B → F → C → D → I → E → F
A → B → F → C → D → E → I → F
66.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 4
67.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 3
68.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 16, time for 8 cycles = 1.67 min
step X: denaturation, copies after 8 cycles = 16, time for 8 cycles = 21.3 min
step X: primer annealing, copies after 8 cycles = 256, time for 8 cycles = 13.3 min
step X: extension by Taq polymerase, copies after 8 cycles = 257, time for 8 cycles = 26.7 min
69.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 8 cycles = 32, time for 8 cycles = 20 min
step X: denaturation, copies after 8 cycles = 258, time for 8 cycles = 28 min
step X: extension by Taq polymerase, copies after 8 cycles = 256, time for 8 cycles = 40 min
step X: denaturation, copies after 8 cycles = 512, time for 8 cycles = 20 min
70.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 5
71.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → B → I → C → D
D → F → B → I → C → A
A → F → B → D → C → I
C → F → B → I → A → D
72.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 2
73.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 9 cycles = 90, time for 9 cycles = 23.2 min
step X: primer annealing, copies after 9 cycles = 517, time for 9 cycles = 46.5 min
step X: denaturation, copies after 9 cycles = 2560, time for 9 cycles = 23.2 min
step X: denaturation, copies after 9 cycles = 1280, time for 9 cycles = 32.2 min
74.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 4
75.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 6 cycles = 36, time for 6 cycles = 13 min
step X: denaturation, copies after 6 cycles = 96, time for 6 cycles = 2.17 min
step X: extension by Taq polymerase, copies after 6 cycles = 192, time for 6 cycles = 13 min
step X: extension by Taq polymerase, copies after 6 cycles = 67, time for 6 cycles = 26 min
76.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 2
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 4
77.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 12 cycles = 20480, time for 12 cycles = 28 min
step X: primer annealing, copies after 12 cycles = 10240, time for 12 cycles = 56 min
step X: denaturation, copies after 12 cycles = 4101, time for 12 cycles = 56 min
step X: denaturation, copies after 12 cycles = 20480, time for 12 cycles = 28 min
78.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 4
79.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 10 cycles = 512, time for 10 cycles = 1.33 min
step X: primer annealing, copies after 10 cycles = 20, time for 10 cycles = 23.3 min
step X: denaturation, copies after 10 cycles = 1025, time for 10 cycles = 23.3 min
step X: denaturation, copies after 10 cycles = 1024, time for 10 cycles = 13.3 min
80.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 7 cycles = 192, time for 7 cycles = 25.7 min
step X: primer annealing, copies after 7 cycles = 42, time for 7 cycles = 12.8 min
step X: primer annealing, copies after 7 cycles = 384, time for 7 cycles = 12.8 min
step X: primer annealing, copies after 7 cycles = 384, time for 7 cycles = 1.83 min
81.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
I → B → A → C → D → F → E
A → F → I → C → D → B → E
A → I → B → C → D → F → E
A → B → I → C → D → F → E
82.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
83.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 7 cycles = 384, time for 7 cycles = 12.2 min
step X: primer annealing, copies after 7 cycles = 131, time for 7 cycles = 19.2 min
step X: extension by Taq polymerase, copies after 7 cycles = 384, time for 7 cycles = 12.2 min
step X: denaturation, copies after 7 cycles = 42, time for 7 cycles = 19.2 min
84.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 10 cycles = 1024, time for 10 cycles = 40 min
step X: extension by Taq polymerase, copies after 10 cycles = 1025, time for 10 cycles = 3 min
step X: primer annealing, copies after 10 cycles = 1024, time for 10 cycles = 30 min
step X: denaturation, copies after 10 cycles = 1024, time for 10 cycles = 30 min
85.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 16, time for 8 cycles = 1.92 min
step X: denaturation, copies after 8 cycles = 256, time for 8 cycles = 15.3 min
step X: primer annealing, copies after 8 cycles = 128, time for 8 cycles = 30.7 min
step X: primer annealing, copies after 8 cycles = 256, time for 8 cycles = 15.3 min
86.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
87.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 8 cycles = 384, time for 8 cycles = 42.7 min
step X: primer annealing, copies after 8 cycles = 768, time for 8 cycles = 21.3 min
step X: extension by Taq polymerase, copies after 8 cycles = 384, time for 8 cycles = 2.67 min
step X: denaturation, copies after 8 cycles = 384, time for 8 cycles = 21.3 min
88.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 3
89.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 12 cycles = 4096, time for 12 cycles = 18 min
step X: primer annealing, copies after 12 cycles = 8192, time for 12 cycles = 18 min
step X: extension by Taq polymerase, copies after 12 cycles = 4098, time for 12 cycles = 18 min
step X: denaturation, copies after 12 cycles = 8192, time for 12 cycles = 18 min
90.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 5
91.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → I → B → C → F → D → E
A → C → B → I → F → D → E
A → I → B → C → D → F → E
A → B → I → C → F → D → E
92.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 6
double digest in lane 3, fragments with both = 4
93.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 8 cycles = 128, time for 8 cycles = 30.7 min
step X: extension by Taq polymerase, copies after 8 cycles = 128, time for 8 cycles = 15.3 min
step X: primer annealing, copies after 8 cycles = 128, time for 8 cycles = 30.7 min
step X: primer annealing, copies after 8 cycles = 256, time for 8 cycles = 15.3 min
94.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → D → C → I → B → F → E
C → B → A → I → D → F → E
A → B → C → F → D → I → E
A → B → C → I → D → F → E
95.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 4
96.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 6 cycles = 128, time for 6 cycles = 12.5 min
step X: primer annealing, copies after 6 cycles = 128, time for 6 cycles = 12.5 min
step X: primer annealing, copies after 6 cycles = 24, time for 6 cycles = 18.5 min
step X: primer annealing, copies after 6 cycles = 128, time for 6 cycles = 25 min
97.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → B → C → D → I → E → F → F
A → E → C → I → D → B → F → F
A → B → I → C → D → E → F → F
A → B → C → I → D → E → F → F
98.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 3
99.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 6
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 5
100.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 6
101.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 48, time for 8 cycles = 36 min
step X: primer annealing, copies after 8 cycles = 384, time for 8 cycles = 26 min
step X: extension by Taq polymerase, copies after 8 cycles = 48, time for 8 cycles = 26 min
step X: extension by Taq polymerase, copies after 8 cycles = 768, time for 8 cycles = 18 min
102.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 7 cycles = 128, time for 7 cycles = 2 min
step X: denaturation, copies after 7 cycles = 128, time for 7 cycles = 14 min
step X: denaturation, copies after 7 cycles = 14, time for 7 cycles = 2 min
step X: primer annealing, copies after 7 cycles = 128, time for 7 cycles = 14 min
103.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 3
104.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 9 cycles = 1024, time for 9 cycles = 30 min
step X: denaturation, copies after 9 cycles = 1024, time for 9 cycles = 21 min
step X: extension by Taq polymerase, copies after 9 cycles = 512, time for 9 cycles = 21 min
step X: extension by Taq polymerase, copies after 9 cycles = 1024, time for 9 cycles = 21 min
105.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 5 cycles = 96, time for 5 cycles = 9.17 min
step X: primer annealing, copies after 5 cycles = 96, time for 5 cycles = 9.17 min
step X: extension by Taq polymerase, copies after 5 cycles = 35, time for 5 cycles = 9.17 min
step X: denaturation, copies after 5 cycles = 96, time for 5 cycles = 1.83 min
106.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 768, time for 8 cycles = 13.3 min
step X: denaturation, copies after 8 cycles = 768, time for 8 cycles = 26.7 min
step X: primer annealing, copies after 8 cycles = 768, time for 8 cycles = 21.3 min
step X: extension by Taq polymerase, copies after 8 cycles = 48, time for 8 cycles = 21.3 min
107.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 3
108.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 2
double digest in lane 1, fragments with both = 1
double digest in lane 3, fragments with both = 3
109.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 6
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 5
110.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 4 cycles = 26, time for 4 cycles = 13.3 min
step X: extension by Taq polymerase, copies after 4 cycles = 160, time for 4 cycles = 9.33 min
step X: denaturation, copies after 4 cycles = 160, time for 4 cycles = 13.3 min
step X: extension by Taq polymerase, copies after 4 cycles = 160, time for 4 cycles = 2.33 min
111.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 6 cycles = 65, time for 6 cycles = 9 min
step X: denaturation, copies after 6 cycles = 64, time for 6 cycles = 1.5 min
step X: denaturation, copies after 6 cycles = 64, time for 6 cycles = 9 min
step X: extension by Taq polymerase, copies after 6 cycles = 12, time for 6 cycles = 9 min
112.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
D → B → C → I → A → F → E → F
A → B → C → I → D → F → E → F
A → B → C → I → E → F → D → F
E → B → C → I → D → F → A → F
113.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 2
114.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 4
115.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 48, time for 8 cycles = 26.7 min
step X: denaturation, copies after 8 cycles = 768, time for 8 cycles = 13.3 min
step X: primer annealing, copies after 8 cycles = 768, time for 8 cycles = 26.7 min
step X: primer annealing, copies after 8 cycles = 259, time for 8 cycles = 13.3 min
116.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 4
117.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 2
118.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 6 cycles = 640, time for 6 cycles = 15 min
step X: denaturation, copies after 6 cycles = 320, time for 6 cycles = 30 min
step X: primer annealing, copies after 6 cycles = 320, time for 6 cycles = 2.5 min
step X: primer annealing, copies after 6 cycles = 74, time for 6 cycles = 21 min
119.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 6
double digest in lane 1, fragments with both = 6
double digest in lane 2, fragments with both = 5
120.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 2
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
121.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
122.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
B → A → F → C → I → D → E → F
A → I → F → C → B → D → E → F
A → B → F → F → I → D → E → C
A → B → F → C → I → D → E → F
123.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 6
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 4
124.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 4 cycles = 32, time for 4 cycles = 8.33 min
step X: extension by Taq polymerase, copies after 4 cycles = 32, time for 4 cycles = 12.3 min
step X: denaturation, copies after 4 cycles = 32, time for 4 cycles = 12.3 min
step X: extension by Taq polymerase, copies after 4 cycles = 16, time for 4 cycles = 16.7 min
125.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 4 cycles = 26, time for 4 cycles = 11 min
step X: primer annealing, copies after 4 cycles = 80, time for 4 cycles = 7 min
step X: extension by Taq polymerase, copies after 4 cycles = 160, time for 4 cycles = 7 min
step X: denaturation, copies after 4 cycles = 160, time for 4 cycles = 7 min
126.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 5
127.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 4 cycles = 160, time for 4 cycles = 10 min
step X: primer annealing, copies after 4 cycles = 160, time for 4 cycles = 1.5 min
step X: denaturation, copies after 4 cycles = 160, time for 4 cycles = 6 min
step X: primer annealing, copies after 4 cycles = 160, time for 4 cycles = 6 min
128.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 2
129.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 3
130.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
F → B → I → C → D → E → F → A
A → B → C → I → D → E → F → F
A → B → I → C → D → E → F → F
E → B → I → C → D → A → F → F
131.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 5
132.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 5 cycles = 64, time for 5 cycles = 2.92 min
step X: extension by Taq polymerase, copies after 5 cycles = 64, time for 5 cycles = 14.6 min
step X: extension by Taq polymerase, copies after 5 cycles = 34, time for 5 cycles = 14.6 min
step X: denaturation, copies after 5 cycles = 20, time for 5 cycles = 2.92 min
133.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 1
double digest in lane 3, fragments with both = 2
double digest in lane 2, fragments with both = 1
double digest in lane 1, fragments with both = 2
134.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 9 cycles = 1536, time for 9 cycles = 30.8 min
step X: denaturation, copies after 9 cycles = 1536, time for 9 cycles = 21.8 min
step X: extension by Taq polymerase, copies after 9 cycles = 1536, time for 9 cycles = 30.8 min
step X: denaturation, copies after 9 cycles = 515, time for 9 cycles = 43.5 min
135.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 6
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 5
136.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 9 cycles = 1024, time for 9 cycles = 31.5 min
step X: denaturation, copies after 9 cycles = 1024, time for 9 cycles = 22.5 min
step X: primer annealing, copies after 9 cycles = 514, time for 9 cycles = 2.5 min
step X: primer annealing, copies after 9 cycles = 512, time for 9 cycles = 45 min
137.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 6
double digest in lane 2, fragments with both = 4
138.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 12 cycles = 72, time for 12 cycles = 1.83 min
step X: extension by Taq polymerase, copies after 12 cycles = 12288, time for 12 cycles = 22 min
step X: denaturation, copies after 12 cycles = 12288, time for 12 cycles = 44 min
step X: denaturation, copies after 12 cycles = 12288, time for 12 cycles = 22 min
139.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 3
140.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 7 cycles = 1280, time for 7 cycles = 2.25 min
step X: denaturation, copies after 7 cycles = 1280, time for 7 cycles = 15.8 min
step X: primer annealing, copies after 7 cycles = 138, time for 7 cycles = 2.25 min
step X: extension by Taq polymerase, copies after 7 cycles = 1280, time for 7 cycles = 15.8 min
141.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 5
142.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 4
143.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 4 cycles = 80, time for 4 cycles = 6.67 min
step X: extension by Taq polymerase, copies after 4 cycles = 21, time for 4 cycles = 6.67 min
step X: denaturation, copies after 4 cycles = 40, time for 4 cycles = 13.3 min
step X: denaturation, copies after 4 cycles = 21, time for 4 cycles = 10.7 min
144.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → F → B → C → I → D → E
D → F → B → C → A → I → E
A → F → I → C → D → B → E
A → F → B → C → D → I → E
145.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 3, fragments with both = 4
146.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 5 cycles = 320, time for 5 cycles = 11.7 min
step X: denaturation, copies after 5 cycles = 320, time for 5 cycles = 11.7 min
step X: extension by Taq polymerase, copies after 5 cycles = 160, time for 5 cycles = 2.33 min
step X: denaturation, copies after 5 cycles = 100, time for 5 cycles = 23.3 min
147.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 6
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 5
148.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 2
double digest in lane 3, fragments with both = 4
149.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 2
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 2
double digest in lane 2, fragments with both = 3
150.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 6
double digest in lane 3, fragments with both = 6
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 4
151.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 4 cycles = 18, time for 4 cycles = 2.92 min
step X: denaturation, copies after 4 cycles = 32, time for 4 cycles = 11.7 min
step X: denaturation, copies after 4 cycles = 16, time for 4 cycles = 23.3 min
step X: extension by Taq polymerase, copies after 4 cycles = 32, time for 4 cycles = 11.7 min
152.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 259, time for 8 cycles = 3.17 min
step X: denaturation, copies after 8 cycles = 768, time for 8 cycles = 25.3 min
step X: extension by Taq polymerase, copies after 8 cycles = 259, time for 8 cycles = 25.3 min
step X: primer annealing, copies after 8 cycles = 768, time for 8 cycles = 25.3 min
153.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
154.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 7 cycles = 128, time for 7 cycles = 14 min
step X: primer annealing, copies after 7 cycles = 128, time for 7 cycles = 14 min
step X: denaturation, copies after 7 cycles = 14, time for 7 cycles = 21 min
step X: primer annealing, copies after 7 cycles = 64, time for 7 cycles = 28 min
155.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → B → I → C → F → D → E → F
A → D → I → C → F → B → E → F
D → B → I → C → F → A → E → F
A → B → I → F → C → D → E → F
156.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 6 cycles = 640, time for 6 cycles = 14.5 min
step X: denaturation, copies after 6 cycles = 640, time for 6 cycles = 20.5 min
step X: extension by Taq polymerase, copies after 6 cycles = 640, time for 6 cycles = 29 min
step X: denaturation, copies after 6 cycles = 640, time for 6 cycles = 29 min
157.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 6
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 5
158.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 2
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
159.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 12 cycles = 40960, time for 12 cycles = 26 min
step X: denaturation, copies after 12 cycles = 40960, time for 12 cycles = 26 min
step X: primer annealing, copies after 12 cycles = 40960, time for 12 cycles = 52 min
step X: extension by Taq polymerase, copies after 12 cycles = 4106, time for 12 cycles = 52 min
160.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 4
161.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → E → C → D → F → B → I → F
A → B → I → D → F → E → C → F
A → B → C → E → F → D → I → F
A → B → C → D → F → E → I → F
162.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 2
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 3
163.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 4
164.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 4
165.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 5 cycles = 35, time for 5 cycles = 6.67 min
step X: extension by Taq polymerase, copies after 5 cycles = 96, time for 5 cycles = 6.67 min
step X: primer annealing, copies after 5 cycles = 35, time for 5 cycles = 6.67 min
step X: extension by Taq polymerase, copies after 5 cycles = 35, time for 5 cycles = 6.67 min
166.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 2
167.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 2
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 3
168.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 5 cycles = 42, time for 5 cycles = 27.5 min
step X: primer annealing, copies after 5 cycles = 42, time for 5 cycles = 13.8 min
step X: denaturation, copies after 5 cycles = 320, time for 5 cycles = 2.75 min
step X: primer annealing, copies after 5 cycles = 320, time for 5 cycles = 13.8 min
169.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 4
170.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 5
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
171.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 6
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 5
172.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → B → C → F → D → E → I → F
A → D → C → F → B → E → I → F
A → B → C → E → D → F → I → F
A → B → C → F → D → I → E → F
173.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 6
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 4
174.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 4
175.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 12 cycles = 20480, time for 12 cycles = 1.83 min
step X: extension by Taq polymerase, copies after 12 cycles = 240, time for 12 cycles = 22 min
step X: extension by Taq polymerase, copies after 12 cycles = 40960, time for 12 cycles = 22 min
step X: denaturation, copies after 12 cycles = 40960, time for 12 cycles = 22 min
176.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 8 cycles = 1280, time for 8 cycles = 14.7 min
step X: denaturation, copies after 8 cycles = 1280, time for 8 cycles = 29.3 min
step X: extension by Taq polymerase, copies after 8 cycles = 80, time for 8 cycles = 29.3 min
step X: denaturation, copies after 8 cycles = 1280, time for 8 cycles = 1.83 min
177.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
178.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 3
179.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
I → B → F → C → D → A → E
A → B → F → I → D → C → E
F → B → A → C → D → I → E
A → B → F → C → D → I → E
180.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 4
181.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 1
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 3
182.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 10 cycles = 1024, time for 10 cycles = 22.5 min
step X: primer annealing, copies after 10 cycles = 1024, time for 10 cycles = 22.5 min
step X: denaturation, copies after 10 cycles = 512, time for 10 cycles = 22.5 min
step X: denaturation, copies after 10 cycles = 1025, time for 10 cycles = 2.25 min
183.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → I → C → D → B → E → F → F
A → F → C → D → I → E → B → F
C → B → A → D → I → E → F → F
A → B → C → D → I → E → F → F
184.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
185.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 5 cycles = 96, time for 5 cycles = 11.7 min
step X: primer annealing, copies after 5 cycles = 48, time for 5 cycles = 2.33 min
step X: extension by Taq polymerase, copies after 5 cycles = 35, time for 5 cycles = 16.7 min
step X: denaturation, copies after 5 cycles = 30, time for 5 cycles = 11.7 min
186.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 2
double digest in lane 2, fragments with both = 2
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 3
187.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 2
188.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 9 cycles = 1536, time for 9 cycles = 27 min
step X: extension by Taq polymerase, copies after 9 cycles = 1536, time for 9 cycles = 36 min
step X: primer annealing, copies after 9 cycles = 1536, time for 9 cycles = 18 min
step X: denaturation, copies after 9 cycles = 54, time for 9 cycles = 18 min
189.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 6
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 5
190.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 7 cycles = 129, time for 7 cycles = 12.8 min
step X: primer annealing, copies after 7 cycles = 128, time for 7 cycles = 19.8 min
step X: primer annealing, copies after 7 cycles = 14, time for 7 cycles = 12.8 min
step X: extension by Taq polymerase, copies after 7 cycles = 128, time for 7 cycles = 12.8 min
191.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 6
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 4
192.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 2
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 3
193.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 4
194.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 5
195.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 12 cycles = 4096, time for 12 cycles = 43 min
step X: denaturation, copies after 12 cycles = 24, time for 12 cycles = 31 min
step X: primer annealing, copies after 12 cycles = 4096, time for 12 cycles = 31 min
step X: denaturation, copies after 12 cycles = 4096, time for 12 cycles = 31 min
196.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 2
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 3
197.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 3
198.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 12 cycles = 12288, time for 12 cycles = 26 min
step X: denaturation, copies after 12 cycles = 12288, time for 12 cycles = 38 min
step X: primer annealing, copies after 12 cycles = 4099, time for 12 cycles = 26 min
step X: denaturation, copies after 12 cycles = 6144, time for 12 cycles = 26 min
199.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 6
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 6
200.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 3, fragments with both = 2
double digest in lane 1, fragments with both = 4
201.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 2
202.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 7 cycles = 129, time for 7 cycles = 21.6 min
step X: primer annealing, copies after 7 cycles = 128, time for 7 cycles = 14.6 min
step X: extension by Taq polymerase, copies after 7 cycles = 64, time for 7 cycles = 14.6 min
step X: primer annealing, copies after 7 cycles = 128, time for 7 cycles = 2.08 min
203.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 6
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 6
204.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
205.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 10 cycles = 2048, time for 10 cycles = 28.3 min
step X: extension by Taq polymerase, copies after 10 cycles = 40, time for 10 cycles = 28.3 min
step X: extension by Taq polymerase, copies after 10 cycles = 1026, time for 10 cycles = 38.3 min
step X: denaturation, copies after 10 cycles = 2048, time for 10 cycles = 28.3 min
206.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 4
207.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 7 cycles = 130, time for 7 cycles = 19.8 min
step X: extension by Taq polymerase, copies after 7 cycles = 256, time for 7 cycles = 12.8 min
step X: denaturation, copies after 7 cycles = 256, time for 7 cycles = 12.8 min
step X: extension by Taq polymerase, copies after 7 cycles = 28, time for 7 cycles = 1.83 min
208.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
209.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 7 cycles = 640, time for 7 cycles = 16.9 min
step X: denaturation, copies after 7 cycles = 320, time for 7 cycles = 23.9 min
step X: extension by Taq polymerase, copies after 7 cycles = 133, time for 7 cycles = 23.9 min
step X: extension by Taq polymerase, copies after 7 cycles = 640, time for 7 cycles = 16.9 min
210.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 6
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 6
211.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 6 cycles = 320, time for 6 cycles = 14 min
step X: extension by Taq polymerase, copies after 6 cycles = 160, time for 6 cycles = 2.33 min
step X: primer annealing, copies after 6 cycles = 320, time for 6 cycles = 14 min
step X: extension by Taq polymerase, copies after 6 cycles = 320, time for 6 cycles = 2.33 min
212.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 3
213.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 1, fragments with both = 6
double digest in lane 2, fragments with both = 6
double digest in lane 3, fragments with both = 6
214.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
215.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 5
216.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 7 cycles = 384, time for 7 cycles = 11.7 min
step X: primer annealing, copies after 7 cycles = 42, time for 7 cycles = 11.7 min
step X: primer annealing, copies after 7 cycles = 192, time for 7 cycles = 11.7 min
step X: denaturation, copies after 7 cycles = 131, time for 7 cycles = 23.3 min
217.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 3
218.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 2
double digest in lane 1, fragments with both = 4
219.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 7 cycles = 28, time for 7 cycles = 21 min
step X: extension by Taq polymerase, copies after 7 cycles = 128, time for 7 cycles = 2 min
step X: primer annealing, copies after 7 cycles = 256, time for 7 cycles = 21 min
step X: denaturation, copies after 7 cycles = 256, time for 7 cycles = 14 min
220.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 5
221.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 9 cycles = 522, time for 9 cycles = 24 min
step X: primer annealing, copies after 9 cycles = 5120, time for 9 cycles = 33 min
step X: extension by Taq polymerase, copies after 9 cycles = 5120, time for 9 cycles = 24 min
step X: extension by Taq polymerase, copies after 9 cycles = 5120, time for 9 cycles = 48 min
222.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 4
223.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 6
224.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 12 cycles = 4099, time for 12 cycles = 34 min
step X: denaturation, copies after 12 cycles = 4099, time for 12 cycles = 44 min
step X: denaturation, copies after 12 cycles = 12288, time for 12 cycles = 22 min
step X: extension by Taq polymerase, copies after 12 cycles = 4099, time for 12 cycles = 22 min
225.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 11 cycles = 10240, time for 11 cycles = 29.3 min
step X: primer annealing, copies after 11 cycles = 10240, time for 11 cycles = 36.7 min
step X: primer annealing, copies after 11 cycles = 10240, time for 11 cycles = 18.3 min
step X: denaturation, copies after 11 cycles = 110, time for 11 cycles = 29.3 min
226.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 4
227.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 8 cycles = 32, time for 8 cycles = 17.3 min
step X: primer annealing, copies after 8 cycles = 512, time for 8 cycles = 17.3 min
step X: extension by Taq polymerase, copies after 8 cycles = 258, time for 8 cycles = 17.3 min
step X: extension by Taq polymerase, copies after 8 cycles = 256, time for 8 cycles = 34.7 min
228.
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 1 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 10 cycles = 20, time for 10 cycles = 36.7 min
step X: denaturation, copies after 10 cycles = 1024, time for 10 cycles = 18.3 min
step X: primer annealing, copies after 10 cycles = 512, time for 10 cycles = 28.3 min
step X: extension by Taq polymerase, copies after 10 cycles = 1024, time for 10 cycles = 1.83 min
229.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 3
230.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 4
231.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 6 cycles = 192, time for 6 cycles = 16 min
step X: denaturation, copies after 6 cycles = 96, time for 6 cycles = 16 min
step X: denaturation, copies after 6 cycles = 96, time for 6 cycles = 32 min
step X: denaturation, copies after 6 cycles = 192, time for 6 cycles = 22 min
232.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 4
233.
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 10 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 160, time for 8 cycles = 18.7 min
step X: primer annealing, copies after 8 cycles = 2560, time for 8 cycles = 18.7 min
step X: primer annealing, copies after 8 cycles = 2560, time for 8 cycles = 37.3 min
step X: denaturation, copies after 8 cycles = 2560, time for 8 cycles = 18.7 min
234.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 2
235.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 5
236.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 5
237.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 6
double digest in lane 2, fragments with both = 5
238.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 2
239.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 3
240.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 6
241.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 5
242.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 6
243.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 3
244.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 4
245.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 3
246.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
247.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 6
double digest in lane 1, fragments with both = 4
248.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 6
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 6
249.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 3
250.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 6
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 6
double digest in lane 1, fragments with both = 5
251.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: denaturation, copies after 4 cycles = 32, time for 4 cycles = 7.33 min
step X: extension by Taq polymerase, copies after 4 cycles = 32, time for 4 cycles = 7.33 min
step X: denaturation, copies after 4 cycles = 32, time for 4 cycles = 14.7 min
step X: primer annealing, copies after 4 cycles = 32, time for 4 cycles = 1.83 min
252.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 2
253.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
254.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 2, fragments with both = 3
255.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 5
256.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
257.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
258.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 2
double digest in lane 3, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 4
259.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 3
260.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 6
double digest in lane 2, fragments with both = 5
261.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 1, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
262.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 5
263.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 2
264.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 3
265.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
266.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 3
267.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 4
268.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: extension by Taq polymerase, copies after 12 cycles = 12288, time for 12 cycles = 20 min
step X: primer annealing, copies after 12 cycles = 4099, time for 12 cycles = 1.67 min
step X: extension by Taq polymerase, copies after 12 cycles = 72, time for 12 cycles = 1.67 min
step X: primer annealing, copies after 12 cycles = 4099, time for 12 cycles = 32 min
269.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 5
270.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 3
271.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 6
double digest in lane 2, fragments with both = 6
272.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 3
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 4
273.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 4
double digest in lane 1, fragments with both = 5
274.
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 2
275.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 4
276.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
277.
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 2 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 8 cycles = 258, time for 8 cycles = 20 min
step X: denaturation, copies after 8 cycles = 32, time for 8 cycles = 2.5 min
step X: primer annealing, copies after 8 cycles = 512, time for 8 cycles = 20 min
step X: denaturation, copies after 8 cycles = 512, time for 8 cycles = 20 min
278.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
The cross-section shows sedimentary layers (A at the bottom) cut by fault F and igneous intrusion I. Order the events from oldest to youngest.
A → I → B → E → D → F → C → F
F → I → B → C → D → A → E → F
D → I → B → C → A → F → E → F
A → I → B → C → D → F → E → F
279.
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 2, fragments with both = 3
280.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 5
double digest in lane 3, fragments with both = 6
double digest in lane 3, fragments with both = 4
281.
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 3, fragments with both = 5
282.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
283.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 2
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 1
double digest in lane 1, fragments with both = 1
284.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 5
double digest in lane 1, fragments with both = 5
285.
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 5
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 2, fragments with both = 4
286.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 4
287.
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A circular plasmid of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 3
288.
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 5000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 2
double digest in lane 1, fragments with both = 3
289.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 11 cycles = 6144, time for 11 cycles = 26.6 min
step X: denaturation, copies after 11 cycles = 2051, time for 11 cycles = 26.6 min
step X: primer annealing, copies after 11 cycles = 2051, time for 11 cycles = 53.2 min
step X: extension by Taq polymerase, copies after 11 cycles = 6144, time for 11 cycles = 26.6 min
290.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 2
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 4
291.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 3
double digest in lane 2, fragments with both = 3
double digest in lane 1, fragments with both = 3
292.
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 4000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 4
double digest in lane 1, fragments with both = 4
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 5
293.
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 3000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 1, fragments with both = 6
double digest in lane 3, fragments with both = 4
double digest in lane 2, fragments with both = 5
double digest in lane 1, fragments with both = 5
294.
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 3 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 4 cycles = 24, time for 4 cycles = 11.7 min
step X: denaturation, copies after 4 cycles = 48, time for 4 cycles = 11.7 min
step X: denaturation, copies after 4 cycles = 48, time for 4 cycles = 7.67 min
step X: denaturation, copies after 4 cycles = 48, time for 4 cycles = 15.3 min
295.
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 8000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 3, fragments with both = 2
double digest in lane 3, fragments with both = 4
double digest in lane 1, fragments with both = 3
double digest in lane 3, fragments with both = 3
296.
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
A linear DNA of 6000 bp was cut with restriction enzymes A and B (sites on the map) and run on a gel (figure). Which option is correct?
double digest in lane 2, fragments with both = 2
double digest in lane 2, fragments with both = 3
double digest in lane 2, fragments with both = 4
double digest in lane 3, fragments with both = 3
297.
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
The graph shows the temperature profile of two PCR cycles, starting with 5 DNA molecule(s). Which option is correct?
step X: primer annealing, copies after 10 cycles = 5120, time for 10 cycles = 24.2 min
step X: denaturation, copies after 10 cycles = 1029, time for 10 cycles = 2.42 min
step X: extension by Taq polymerase, copies after 10 cycles = 100, time for 10 cycles = 24.2 min
step X: primer annealing, copies after 10 cycles = 5120, time for 10 cycles = 34.2 min
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