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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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Quiz

Lesson 2: DNA Structure, Replication and DNA Repair Enzymes — Picture questions (exam style)

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  • Questions count: 78
  • Passing grade: 60%
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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?
(?) = 27%, S2 is single-stranded
(?) = 27%, S1 is single-stranded
(?) = 73%, S4 is single-stranded
(?) = 27%, S3 is single-stranded
2.
Bacteria grown in 15N were moved to 14N; the figure shows the centrifuge tubes up to generation 1. Starting with 1 heavy DNA molecule(s), after 5 generations:
Bacteria grown in ¹⁵N were moved to ¹⁴N; the figure shows the centrifuge tubes up to generation 1. Starting with 1 heavy DNA molecule(s), after 5 generations:
hybrid molecules = 4, light molecules = 32, hybrid fraction = 1/16
hybrid molecules = 4, light molecules = 16, hybrid fraction = 1/16
hybrid molecules = 16, light molecules = 16, hybrid fraction = 1/2
hybrid molecules = 2, light molecules = 30, hybrid fraction = 1/16
3.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GCU-AAA-GUA 3′, chain: Ala-Lys-Val
mRNA: 5′ AUG-AAA-UCG 3′, chain: Met-Lys-Ser
mRNA: 5′ AUG-AAA-UCG 3′, chain: Tyr-Phe-Ser
mRNA: 5′ UAC-UUU-AGC 3′, chain: Stop
4.
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?
(?) = 40%, S1 is single-stranded
(?) = 30%, S1 is single-stranded
(?) = 10%, S1 is single-stranded
(?) = 70%, S3 is single-stranded
5.
Bacteria grown in 15N were moved to 14N; the figure shows the centrifuge tubes up to generation 3. Starting with 2 heavy DNA molecule(s), after 4 generations:
Bacteria grown in ¹⁵N were moved to ¹⁴N; the figure shows the centrifuge tubes up to generation 3. Starting with 2 heavy DNA molecule(s), after 4 generations:
hybrid molecules = 8, light molecules = 16, hybrid fraction = 1/8
hybrid molecules = 8, light molecules = 16, hybrid fraction = 1/4
hybrid molecules = 2, light molecules = 16, hybrid fraction = 1/4
hybrid molecules = 4, light molecules = 28, hybrid fraction = 1/8
6.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-UAA-ACA-UCG-UCA 3′, chain: Stop
mRNA: 5′ AUG-AUU-UGU-AGC-AGU 3′, chain: Met-Ile-Cys-Ser-Ser
mRNA: 5′ UAC-UAA-ACA-UCG-UCA 3′, chain: Tyr
mRNA: 5′ UAC-UAA-ACA-UCG-UCA 3′, chain: Met-Ile-Cys-Ser-Ser
7.
Bacteria grown in 15N were moved to 14N; the figure shows the centrifuge tubes up to generation 2. Starting with 10 heavy DNA molecule(s), after 4 generations:
Bacteria grown in ¹⁵N were moved to ¹⁴N; the figure shows the centrifuge tubes up to generation 2. Starting with 10 heavy DNA molecule(s), after 4 generations:
hybrid molecules = 20, light molecules = 130, hybrid fraction = 1/4
hybrid molecules = 20, light molecules = 80, hybrid fraction = 1/4
hybrid molecules = 20, light molecules = 140, hybrid fraction = 1/8
hybrid molecules = 10, light molecules = 80, hybrid fraction = 1/8
8.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUG-UUU-GGG-CGA 3′, chain: Met-Phe-Gly-Arg
mRNA: 5′ AUG-UUU-GGG-CGA 3′, chain: Tyr-Lys-Pro-Ala
mRNA: 5′ ATG-TTT-GGG-CGA 3′, chain: Tyr-Lys-Pro-Ala
mRNA: 5′ AGC-GGG-UUU-GUA 3′, chain: Cys-Leu-Gly-Glu
9.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ACU-UAG-CGU-UGC-AAA 3′, chain: Lys-Arg-Cys-Asp-Ser
mRNA: 5′ UUU-GCA-ACG-CUA-AGU 3′, chain: Asn-Val-Ala-Ile-Gln
mRNA: 5′ UUU-GCA-ACG-CUA-AGU 3′, chain: Thr
mRNA: 5′ AAA-CGU-UGC-GAU-UCA 3′, chain: Lys-Arg-Cys-Asp-Ser
10.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ATG-TAC-TTC-CAG-CTC 3′, chain: Met-Tyr-Phe-Gln-Leu
mRNA: 5′ AUG-UAC-UUC-CAG-CUC 3′, chain: Met-Tyr-Phe-Gln-Leu
mRNA: 5′ AUG-UAC-UUC-CAG-CUC 3′, chain: Tyr-Met-Lys-Val-Glu
mRNA: 5′ CUC-GAC-CUU-CAU-GUA 3′, chain: Met-Tyr-Phe-Gln-Leu
11.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UGU-GGC-GGU-ACA-GUA 3′, chain: Met-Thr-Trp-Arg-Cys
mRNA: 5′ AUG-ACA-UGG-CGG-UGU 3′, chain: Met-Thr-Trp-Arg-Cys
mRNA: 5′ ATG-ACA-TGG-CGG-TGT 3′, chain: Tyr-Cys-Thr-Ala-Thr
mRNA: 5′ UAC-UGU-ACC-GCC-ACA 3′, chain: Stop
12.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GUU-AUU-CUU-GCU-UGG 3′, chain: Val-Ile-Leu-Ala-Trp
mRNA: 5′ CAA-UAA-GAA-CGA-ACC 3′, chain: Gln
mRNA: 5′ GTT-ATT-CTT-GCT-TGG 3′, chain: Leu-Phe-Leu-Leu-Gly
mRNA: 5′ GGU-UCG-UUC-UUA-UUG 3′, chain: Val-Ile-Leu-Ala-Trp
13.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CGU-CAC-UCA-UUA 3′, chain: Arg-His-Ser-Leu
mRNA: 5′ CGU-CAC-UCA-UUA 3′, chain: Ile-Thr-His-Cys
mRNA: 5′ GCA-GUG-AGU-AAU 3′, chain: Ile-Thr-His-Cys
mRNA: 5′ AUU-ACU-CAC-UGC 3′, chain: Ala-Val-Ser-Asn
14.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ TCG-GCA-CGA-TTA-TTC 3′, chain: Ser-Arg-Ala-Asn-Lys
mRNA: 5′ CUU-AUU-AGC-ACG-GCU 3′, chain: Ser-Arg-Ala-Asn-Lys
mRNA: 5′ TCG-GCA-CGA-TTA-TTC 3′, chain: Ser-Ala-Arg-Leu-Phe
mRNA: 5′ UCG-GCA-CGA-UUA-UUC 3′, chain: Ser-Ala-Arg-Leu-Phe
15.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CAC-GCU-UGC-UGU 3′, chain: His-Ala-Cys-Cys
mRNA: 5′ GTG-CGA-ACG-ACA 3′, chain: Thr-Ala-Ser-Val
mRNA: 5′ GUG-CGA-ACG-ACA 3′, chain: Val-Arg-Thr-Thr
mRNA: 5′ GUG-CGA-ACG-ACA 3′, chain: Thr-Ala-Ser-Val
16.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GAG-CAG-UGG-AUG-GUA 3′, chain: Met-Val-Gly-Asp-Glu
mRNA: 5′ AUG-GUA-GGU-GAC-GAG 3′, chain: Met-Val-Gly-Asp-Glu
mRNA: 5′ AUG-GUA-GGU-GAC-GAG 3′, chain: Trp
mRNA: 5′ AUG-GUA-GGU-GAC-GAG 3′, chain: Tyr-His-Pro-Leu-Leu
17.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUG-AGG-GUG-UUA-CCC 3′, chain: Met-Arg-Val-Leu-Pro
mRNA: 5′ AUG-AGG-GUG-UUA-CCC 3′, chain: Tyr-Ser-His-Asn-Gly
mRNA: 5′ AUG-AGG-GUG-UUA-CCC 3′, chain: Stop
mRNA: 5′ ATG-AGG-GTG-TTA-CCC 3′, chain: Met-Arg-Val-Leu-Pro
18.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ACG-ACA-TTT-GGA-AAG 3′, chain: Thr-Thr-Phe-Gly-Lys
mRNA: 5′ ACG-ACA-UUU-GGA-AAG 3′, chain: Thr-Thr-Phe-Gly-Lys
mRNA: 5′ ACG-ACA-UUU-GGA-AAG 3′, chain: Glu-Arg-Phe-Thr-Ala
mRNA: 5′ ACG-ACA-TTT-GGA-AAG 3′, chain: Arg-His-Leu-Glu-Arg
19.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UCU-UUG-GCG 3′, chain: Arg-Gln-Arg
mRNA: 5′ CGC-CAA-AGA 3′, chain: Ser-Leu-Ala
mRNA: 5′ CGC-CAA-AGA 3′, chain: Arg-Asn-Arg
mRNA: 5′ AGA-AAC-CGC 3′, chain: Arg-Asn-Arg
20.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GUU-UGA-GGC-CAG-CUG 3′, chain: Lys-Leu-Arg-Ser-Thr
mRNA: 5′ CAA-ACU-CCG-GUC-GAC 3′, chain: Gln-Leu-Ala-Ser-Asn
mRNA: 5′ CAA-ACU-CCG-GUC-GAC 3′, chain: Gln-Thr-Pro-Val-Asp
mRNA: 5′ CAA-ACT-CCG-GTC-GAC 3′, chain: Val
21.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-AUG-GAA-CUG 3′, chain: Tyr-Met-Glu-Leu
mRNA: 5′ AUG-UAC-CUU-GAC 3′, chain: Gln-Phe-His-Val
mRNA: 5′ UAC-AUG-GAA-CUG 3′, chain: Cys-Thr-Leu-Thr
mRNA: 5′ AUG-UAC-CUU-GAC 3′, chain: Met-Tyr-Leu-Asp
22.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAU-GUC-UUC-GUA-CCA 3′, chain: Tyr-Val-Phe-Val-Pro
mRNA: 5′ ACC-ATG-CTT-CTG-TAT 3′, chain: Thr-Met-Leu-Leu-Tyr
mRNA: 5′ ACC-AUG-CUU-CUG-UAU 3′, chain: Thr-Met-Leu-Leu-Tyr
mRNA: 5′ ACC-AUG-CUU-CUG-UAU 3′, chain: Trp-Tyr-Glu-Asp-Ile
23.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UCU-CUA-GAG-ACA-GUA 3′, chain: Met-Thr-Glu-Ile-Ser
mRNA: 5′ UCU-CUA-GAG-ACA-GUA 3′, chain: Ser-Leu-Glu-Thr-Val
mRNA: 5′ UCU-CUA-GAG-ACA-GUA 3′, chain: Arg-Asp-Leu-Cys-His
mRNA: 5′ AGA-GAU-CUC-UGU-CAU 3′, chain: Leu
24.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UGC-ACG-AAC 3′, chain: Cys-Thr-Asn
mRNA: 5′ GUU-CGU-GCA 3′, chain: Arg-Ala
mRNA: 5′ ACG-UGC-UUG 3′, chain: Thr-Cys-Leu
mRNA: 5′ ACG-UGC-UUG 3′, chain: Cys-Thr-Asn
25.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GUG-GGC-GCG-AGG-UCU 3′, chain: His-Pro-Arg-Ser-Arg
mRNA: 5′ GTG-GGC-GCG-AGG-TCT 3′, chain: Trp-Ala-Arg-Gly-Leu
mRNA: 5′ CAC-CCG-CGC-UCC-AGA 3′, chain: Ser-Gly-Ala-Arg-Val
mRNA: 5′ GUG-GGC-GCG-AGG-UCU 3′, chain: Val-Gly-Ala-Arg-Ser
26.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAU-UCA-CCC-GAA-CGA 3′, chain: Stop
mRNA: 5′ ATA-AGT-GGG-CTT-GCT 3′, chain: Stop
mRNA: 5′ AUA-AGU-GGG-CUU-GCU 3′, chain: Stop
mRNA: 5′ AUA-AGU-GGG-CUU-GCU 3′, chain: Ile-Ser-Gly-Leu-Ala
27.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GGU-GAG-ACA-CUU-GUA 3′, chain: Cys-Ser-Gln-Ser-Gly
mRNA: 5′ UAC-AAG-UGU-CUC-ACC 3′, chain: Met-Phe-Thr-Glu-Trp
mRNA: 5′ ATG-TTC-ACA-GAG-TGG 3′, chain: Tyr-Lys-Cys-Leu-Thr
mRNA: 5′ AUG-UUC-ACA-GAG-UGG 3′, chain: Met-Phe-Thr-Glu-Trp
28.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GUG-UGU-UUC-GCC-AGG 3′, chain: Pro-Gly-Glu-Thr-His
mRNA: 5′ GUG-UGU-UUC-GCC-AGG 3′, chain: Gly-Pro-Leu-Cys-Val
mRNA: 5′ GGA-CCG-CUU-UGU-GUG 3′, chain: Gly-Pro-Leu-Cys-Val
mRNA: 5′ GGA-CCG-CTT-TGT-GTG 3′, chain: Gly-Pro-Leu-Cys-Val
29.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ACC-AAT-CTT-TTC 3′, chain: Thr-Asn-Leu-Phe
mRNA: 5′ ACC-AAU-CUU-UUC 3′, chain: Thr-Asn-Leu-Phe
mRNA: 5′ ACC-AAU-CUU-UUC 3′, chain: Leu-Phe
mRNA: 5′ CUU-UUC-UAA-CCA 3′, chain: Leu-Phe
30.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GCC-UUU-GUG 3′, chain: Ala-Phe-Val
mRNA: 5′ GCC-UUU-GUG 3′, chain: Arg-Lys-His
mRNA: 5′ CGG-AAA-CAC 3′, chain: Arg-Lys-His
mRNA: 5′ CAC-AAA-GGC 3′, chain: Ala-Phe-Val
31.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GAT-GGG-GCG-GGA 3′, chain: Asp-Gly-Ala-Gly
mRNA: 5′ AGG-GCG-GGG-UAG 3′, chain: Arg-Ala-Gly
mRNA: 5′ GAU-GGG-GCG-GGA 3′, chain: Asp-Gly-Ala-Gly
mRNA: 5′ GAT-GGG-GCG-GGA 3′, chain: Leu-Pro-Arg-Pro
32.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GAG-UAC-CGA-GAA-UCC 3′, chain: Gly-Phe-Ser-Val-Leu
mRNA: 5′ GAG-UAC-CGA-GAA-UCC 3′, chain: Pro-Lys-Ser-His-Glu
mRNA: 5′ CCU-AAG-AGC-CAU-GAG 3′, chain: Pro-Lys-Ser-His-Glu
mRNA: 5′ CCU-AAG-AGC-CAU-GAG 3′, chain: Leu-Arg-Ala-Met-Ser
33.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUA-UAU-UAG-UCU 3′, chain: Ile-Tyr
mRNA: 5′ TAT-ATA-ATC-AGA 3′, chain: Ile
mRNA: 5′ AGA-CUA-AUA-UAU 3′, chain: Ile-Tyr
mRNA: 5′ UAU-AUA-AUC-AGA 3′, chain: Tyr-Ile-Ile-Arg
34.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUG-AAA-ACU-UCC-GUU 3′, chain: Met-Lys-Thr-Ser-Val
mRNA: 5′ AUG-AAA-ACU-UCC-GUU 3′, chain: Tyr-Phe
mRNA: 5′ UUG-CCU-UCA-AAA-GUA 3′, chain: Met-Lys-Thr-Ser-Val
mRNA: 5′ UAC-UUU-UGA-AGG-CAA 3′, chain: Met-Lys-Thr-Ser-Val
35.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AAG-TTG-GCC-AGT-AAT 3′, chain: Stop
mRNA: 5′ AAG-UUG-GCC-AGU-AAU 3′, chain: Lys-Leu-Ala-Ser-Asn
mRNA: 5′ AAG-UUG-GCC-AGU-AAU 3′, chain: Phe-Asn-Arg-Ser-Leu
mRNA: 5′ AAG-TTG-GCC-AGT-AAT 3′, chain: Lys-Leu-Ala-Ser-Asn
36.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UCG-AGG-CUG-UAU-AUA 3′, chain: Tyr-Ile-Gln-Pro-Arg
mRNA: 5′ AUA-UAU-GUC-GGA-GCU 3′, chain: Tyr-Met-Ser-Glu-Leu
mRNA: 5′ AUA-UAU-GUC-GGA-GCU 3′, chain: Ile-Tyr-Val-Gly-Ala
mRNA: 5′ AUA-UAU-GUC-GGA-GCU 3′, chain: Ser-Arg-Leu-Tyr-Ile
37.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CAG-AGA-UAU 3′, chain: Val-Ser-Ile
mRNA: 5′ CAG-AGA-TAT 3′, chain: Gln-Arg-Tyr
mRNA: 5′ CAG-AGA-UAU 3′, chain: Gln-Arg-Tyr
mRNA: 5′ CAG-AGA-UAU 3′, chain: Arg-Asp-Ile
38.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UUA-CCG-GUG-GGC-UCU 3′, chain: Asn-Gly-His-Pro-Arg
mRNA: 5′ AAU-GGC-CAC-CCG-AGA 3′, chain: Asn-Gly-His-Pro-Arg
mRNA: 5′ UUA-CCG-GUG-GGC-UCU 3′, chain: Leu-Pro-Val-Gly-Ser
mRNA: 5′ UCU-CGG-GUG-GCC-AUU 3′, chain: Ser-Arg-Val-Ala-Ile
39.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-UCA-AGG-AUG-CAC 3′, chain: Tyr-Ser-Arg-Met-His
mRNA: 5′ GUG-CAU-CCU-UGA-GUA 3′, chain: Met-Ser-Ser-Tyr-Val
mRNA: 5′ AUG-AGU-UCC-UAC-GUG 3′, chain: Met-Ser-Ser-Tyr-Val
mRNA: 5′ UAC-UCA-AGG-AUG-CAC 3′, chain: Met-Ser-Ser-Tyr-Val
40.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUG-AGU-CGU-CAG-CUC 3′, chain: Met-Ser-Arg-Gln-Leu
mRNA: 5′ CUC-GAC-UGC-UGA-GUA 3′, chain: Tyr-Ser-Ala-Val-Glu
mRNA: 5′ ATG-AGT-CGT-CAG-CTC 3′, chain: Leu-Asp-Cys
mRNA: 5′ CUC-GAC-UGC-UGA-GUA 3′, chain: Leu-Asp-Cys
41.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAU-GAG-ACA-UGU-GUA 3′, chain: Met-Cys-Thr-Glu-Tyr
mRNA: 5′ AUG-UGU-ACA-GAG-UAU 3′, chain: Tyr-Thr-Cys-Leu-Ile
mRNA: 5′ AUG-UGU-ACA-GAG-UAU 3′, chain: Met-Cys-Thr-Glu-Tyr
mRNA: 5′ UAC-ACA-UGU-CUC-AUA 3′, chain: Tyr-Glu-Thr-Cys-Val
42.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-AUA-CAU-AAA-AAG 3′, chain: Cys-Met-Tyr-Phe-Ser
mRNA: 5′ AUG-UAU-GUA-UUU-UUC 3′, chain: Met-Tyr-Val-Phe-Phe
mRNA: 5′ CUU-UUU-AUG-UAU-GUA 3′, chain: Tyr-Ile-His-Lys-Lys
mRNA: 5′ UAC-AUA-CAU-AAA-AAG 3′, chain: Tyr-Ile-His-Lys-Lys
43.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UGG-UAU-CCU-GGA-GGG 3′, chain: Trp-Tyr-Pro-Gly-Gly
mRNA: 5′ UGG-UAU-CCU-GGA-GGG 3′, chain: Thr-Ile-Gly-Pro-Pro
mRNA: 5′ UGG-UAU-CCU-GGA-GGG 3′, chain: Gly-Arg-Ser-Tyr-Gly
mRNA: 5′ ACC-AUA-GGA-CCU-CCC 3′, chain: Gly-Arg-Ser-Tyr-Gly
44.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ATG-GAT-TTA-ACT-GAG 3′, chain: Tyr-Leu-Asn
mRNA: 5′ GAG-UCA-AUU-UAG-GUA 3′, chain: Glu-Ser-Ile
mRNA: 5′ AUG-GAU-UUA-ACU-GAG 3′, chain: Met-Asp-Leu-Thr-Glu
mRNA: 5′ GAG-UCA-AUU-UAG-GUA 3′, chain: Met-Asp-Leu-Thr-Glu
45.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ATG-CAA-TTG-GGA-CCC 3′, chain: Cys-Asn-Trp-Asp-Pro
mRNA: 5′ AUG-CAA-UUG-GGA-CCC 3′, chain: Tyr-Val-Asn-Pro-Gly
mRNA: 5′ AUG-CAA-UUG-GGA-CCC 3′, chain: Cys-Asn-Trp-Asp-Pro
mRNA: 5′ AUG-CAA-UUG-GGA-CCC 3′, chain: Met-Gln-Leu-Gly-Pro
46.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UGC-ACG-GCA 3′, chain: Cys-Thr-Ala
mRNA: 5′ ACG-UGC-CGU 3′, chain: Thr-Ala-Arg
mRNA: 5′ UGC-ACG-GCA 3′, chain: Ala-Arg-His
mRNA: 5′ UGC-ACG-GCA 3′, chain: Thr-Ala-Arg
47.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GGC-CGC-GCG-GTA-CGT 3′, chain: Cys-Met-Ala-Arg-Arg
mRNA: 5′ GGC-CGC-GCG-GUA-CGU 3′, chain: Gly-Arg-Ala-Val-Arg
mRNA: 5′ GGC-CGC-GCG-GTA-CGT 3′, chain: Pro-Ala-Arg-His-Ala
mRNA: 5′ CCG-GCG-CGC-CAU-GCA 3′, chain: Pro-Ala-Arg-His-Ala
48.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GCG-ACC-AGU-UAA-CCG 3′, chain: Ala-Thr-Ser
mRNA: 5′ GCG-ACC-AGU-UAA-CCG 3′, chain: Arg-Trp-Ser-Ile-Gly
mRNA: 5′ CGC-UGG-UCA-AUU-GGC 3′, chain: Arg-Trp-Ser-Ile-Gly
mRNA: 5′ GCG-ACC-AGU-UAA-CCG 3′, chain: Arg-Leu-Thr-Gly-Arg
49.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CGU-GGG-UAC-CAU 3′, chain: Tyr-His-Gly-Cys
mRNA: 5′ CGU-GGG-UAC-CAU 3′, chain: Arg-Gly-Tyr-His
mRNA: 5′ UAC-CAU-GGG-UGC 3′, chain: Arg-Gly-Tyr-His
mRNA: 5′ CGT-GGG-TAC-CAT 3′, chain: Ala-Pro-Met-Val
50.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CCU-GUU-CUA-UCC 3′, chain: Gly-Gln-Asp-Arg
mRNA: 5′ CCU-GUU-CUA-UCC 3′, chain: Leu-Phe-Tyr-Pro
mRNA: 5′ CCT-GTT-CTA-TCC 3′, chain: Leu-Phe-Tyr-Pro
mRNA: 5′ CCU-GUU-CUA-UCC 3′, chain: Pro-Val-Leu-Ser
51.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ATT-GTG-GAA 3′, chain: Leu-Trp-Lys
mRNA: 5′ UAA-CAC-CUU 3′, chain: Ile-Val-Glu
mRNA: 5′ AAG-GUG-UUA 3′, chain: Stop
mRNA: 5′ AUU-GUG-GAA 3′, chain: Ile-Val-Glu
52.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAU-GCG-CGC-CUA 3′, chain: Tyr-Ala-Arg-Leu
mRNA: 5′ TAT-GCG-CGC-CTA 3′, chain: Tyr-Ala-Arg-Leu
mRNA: 5′ UAU-GCG-CGC-CUA 3′, chain: Met-Arg-Ala-Tyr
mRNA: 5′ TAT-GCG-CGC-CTA 3′, chain: Met-Arg-Ala-Tyr
53.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GUU-AGA-AUG-CUU 3′, chain: Phe-Val-Arg-Leu
mRNA: 5′ UUC-GUA-AGA-UUG 3′, chain: Phe-Val-Arg-Leu
mRNA: 5′ UUC-GUA-AGA-UUG 3′, chain: Lys-His-Ser-Asn
mRNA: 5′ GUU-AGA-AUG-CUU 3′, chain: Val-Arg-Met-Leu
54.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AGA-AAA-GCT-CTC-ATT 3′, chain: Ser-Phe-Arg-Glu
mRNA: 5′ AGA-AAA-GCU-CUC-AUU 3′, chain: Arg-Lys-Ala-Leu-Ile
mRNA: 5′ UCU-UUU-CGA-GAG-UAA 3′, chain: Ser-Phe-Arg-Glu
mRNA: 5′ UCU-UUU-CGA-GAG-UAA 3′, chain: Glu-Lys-Leu-Ser-Leu
55.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-UAA-UCU-CGG-UUU 3′, chain: Met-Ile-Arg-Ala-Lys
mRNA: 5′ AUG-AUU-AGA-GCC-AAA 3′, chain: Stop
mRNA: 5′ AUG-AUU-AGA-GCC-AAA 3′, chain: Met-Ile-Arg-Ala-Lys
mRNA: 5′ ATG-ATT-AGA-GCC-AAA 3′, chain: Stop
56.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CAG-UGA-UCA-GAG 3′, chain: Gln
mRNA: 5′ GAG-ACT-AGT-GAC 3′, chain: Arg-Leu-Val-Thr
mRNA: 5′ GAG-ACU-AGU-GAC 3′, chain: Glu-Thr-Ser-Asp
mRNA: 5′ GAG-ACT-AGT-GAC 3′, chain: Glu-Thr-Ser-Asp
57.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UGU-UUU-CCG-UGG-GAG 3′, chain: Cys-Phe-Pro-Trp-Glu
mRNA: 5′ TGT-TTT-CCG-TGG-GAG 3′, chain: Thr-Lys-Gly-Thr-Leu
mRNA: 5′ UGU-UUU-CCG-UGG-GAG 3′, chain: Val-Phe-Arg-Gly-Ser
mRNA: 5′ ACA-AAA-GGC-ACC-CUC 3′, chain: Thr-Lys-Gly-Thr-Leu
58.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-CUU-AAC-CUC 3′, chain: Glu-Val-Lys-Val
mRNA: 5′ UAC-CUU-AAC-CUC 3′, chain: Trp-Asn-Trp-Arg
mRNA: 5′ UAC-CUU-AAC-CUC 3′, chain: Tyr-Leu-Asn-Leu
mRNA: 5′ AUG-GAA-UUG-GAG 3′, chain: Met-Glu-Leu-Glu
59.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CAC-UGU-GAA-UUA 3′, chain: His-Cys-Glu-Leu
mRNA: 5′ CAC-TGT-GAA-TTA 3′, chain: His-Cys-Glu-Leu
mRNA: 5′ GUG-ACA-CUU-AAU 3′, chain: Val-Thr-Leu-Asn
mRNA: 5′ CAC-UGU-GAA-UUA 3′, chain: Thr-Val-Asn-Tyr
60.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUC-GGA-GCC-AGC-GUA 3′, chain: Met-Arg-Pro-Arg-Leu
mRNA: 5′ AUG-CGA-CCG-AGG-CUA 3′, chain: Cys-Asp-Arg-Gly
mRNA: 5′ ATG-CGA-CCG-AGG-CTA 3′, chain: Met-Arg-Pro-Arg-Leu
mRNA: 5′ AUG-CGA-CCG-AGG-CUA 3′, chain: Met-Arg-Pro-Arg-Leu
61.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AGU-UAC-CUG-UUC 3′, chain: Val-Thr-Cys-Ser
mRNA: 5′ UCA-AUG-GAC-AAG 3′, chain: Leu-Val-His
mRNA: 5′ AGU-UAC-CUG-UUC 3′, chain: Ser-Tyr-Leu-Phe
mRNA: 5′ CUU-GUC-CAU-UGA 3′, chain: Val-Thr-Cys-Ser
62.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CCG-ACA-CCT-TGT-CGC 3′, chain: Arg-Cys-Ser-Thr-Ala
mRNA: 5′ CGC-UGU-UCC-ACA-GCC 3′, chain: Gly-Cys-Gly-Thr-Ala
mRNA: 5′ CGC-UGU-UCC-ACA-GCC 3′, chain: Pro-Thr-Pro-Cys-Arg
mRNA: 5′ CCG-ACA-CCU-UGU-CGC 3′, chain: Pro-Thr-Pro-Cys-Arg
63.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GAA-CCG-AAC-GGC-AUC 3′, chain: Glu-Pro-Asn-Gly-Ile
mRNA: 5′ CUA-CGG-CAA-GCC-AAG 3′, chain: Asn-Arg-Thr-Ala-Ser
mRNA: 5′ CUA-CGG-CAA-GCC-AAG 3′, chain: Glu-Pro-Asn-Gly-Ile
mRNA: 5′ GAA-CCG-AAC-GGC-ATC 3′, chain: Glu-Pro-Asn-Gly-Ile
64.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ACC-CUA-GGA-CAC-GUA 3′, chain: Cys-Thr-Gly-Ser-Gln
mRNA: 5′ UAC-GUG-UCC-UAG-GGU 3′, chain: Cys-Thr-Gly-Ser-Gln
mRNA: 5′ AUG-CAC-AGG-AUC-CCA 3′, chain: Met-His-Arg-Ile-Pro
mRNA: 5′ UAC-GUG-UCC-UAG-GGU 3′, chain: Thr-Leu-Gly-His-Val
65.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GCA-UUG-CCC 3′, chain: Pro-Val-Thr
mRNA: 5′ CCC-GUU-ACG 3′, chain: Pro-Val-Thr
mRNA: 5′ CCC-GUU-ACG 3′, chain: Gly-Gln-Cys
mRNA: 5′ GGG-CAA-UGC 3′, chain: Pro-Leu-Arg
66.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ CTT-TTC-AGG-CCT-TTG 3′, chain: Leu-Phe-Arg-Pro-Leu
mRNA: 5′ CUU-UUC-AGG-CCU-UUG 3′, chain: Leu-Phe-Arg-Pro-Leu
mRNA: 5′ CUU-UUC-AGG-CCU-UUG 3′, chain: Phe-Ser-Gly-Leu-Cys
mRNA: 5′ GAA-AAG-UCC-GGA-AAC 3′, chain: Leu-Phe-Arg-Pro-Leu
67.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GUA-CUC-CAG-UGG-GAG 3′, chain: Val-Leu-Gln-Trp-Glu
mRNA: 5′ GAG-GGU-GAC-CUC-AUG 3′, chain: Tyr-Ser-Ser-Gly-Arg
mRNA: 5′ CAU-GAG-GUC-ACC-CUC 3′, chain: His-Glu-Val-Thr-Leu
mRNA: 5′ GAG-GGU-GAC-CUC-AUG 3′, chain: Glu-Gly-Asp-Leu-Met
68.
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (12 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-AUG-ACG-GCG 3′, chain: Cys-Thr-Ala-Ala
mRNA: 5′ AUG-UAC-UGC-CGC 3′, chain: Met-Tyr-Cys-Arg
mRNA: 5′ UAC-AUG-ACG-GCG 3′, chain: Arg-Arg-His-Val
mRNA: 5′ CGC-CGU-CAU-GUA 3′, chain: Tyr-Met-Thr-Ala
69.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AGA-ACA-GAU-CAG-UAG 3′, chain: Leu-Leu-Ile-Cys-Ser
mRNA: 5′ UCU-UGU-CUA-GUC-AUC 3′, chain: Ser-Cys-Leu-Val-Ile
mRNA: 5′ TCT-TGT-CTA-GTC-ATC 3′, chain: Leu-Val
mRNA: 5′ AGA-ACA-GAU-CAG-UAG 3′, chain: Arg-Thr-Asp-Gln
70.
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (9 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUG-UAC-CAU 3′, chain: Met-Tyr-His
mRNA: 5′ ATG-TAC-CAT 3′, chain: Tyr-His-Val
mRNA: 5′ UAC-CAU-GUA 3′, chain: Cys-Thr-Ile
mRNA: 5′ UAC-AUG-GUA 3′, chain: Met-Tyr-His
71.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ ATG-TAC-GAA-AAC-GAG 3′, chain: Tyr-Met-Leu-Leu-Leu
mRNA: 5′ AUG-UAC-GAA-AAC-GAG 3′, chain: Met-Tyr-Glu-Asn-Glu
mRNA: 5′ ATG-TAC-GAA-AAC-GAG 3′, chain: Cys-Thr-Lys-Thr-Arg
mRNA: 5′ GAG-CAA-AAG-CAU-GUA 3′, chain: Met-Tyr-Glu-Asn-Glu
72.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UGC-CUG-UUU-GAC-AAA 3′, chain: Phe-Val-Lys-Gln-Ala
mRNA: 5′ ACG-GAC-AAA-CUG-UUU 3′, chain: Cys-Leu-Phe-Asp-Lys
mRNA: 5′ UUU-GUC-AAA-CAG-GCA 3′, chain: Phe-Val-Lys-Gln-Ala
mRNA: 5′ ACG-GAC-AAA-CUG-UUU 3′, chain: Thr-Asp-Lys-Leu-Phe
73.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GAG-UUG-CAC-GUG-UGA 3′, chain: Glu-Leu-His-Val
mRNA: 5′ AGT-GTG-CAC-GTT-GAG 3′, chain: Ser-His-Val-Gln-Leu
mRNA: 5′ AGU-GUG-CAC-GUU-GAG 3′, chain: Ser-Val-His-Val-Glu
mRNA: 5′ UCA-CAC-GUG-CAA-CUC 3′, chain: Ser-His-Val-Gln-Leu
74.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUA-UGC-CAG-UCG-UGA 3′, chain: Ser-Ala-Asp-Arg-Ile
mRNA: 5′ UCA-CGA-CUG-GCA-UAU 3′, chain: Val-Leu-Thr-Val
mRNA: 5′ AGU-GCU-GAC-CGU-AUA 3′, chain: Ser-Arg-Leu-Ala-Tyr
mRNA: 5′ AGU-GCU-GAC-CGU-AUA 3′, chain: Ser-Ala-Asp-Arg-Ile
75.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UAC-CGU-GAG-UGA-GGG 3′, chain: Trp-His-Ser-Leu-Pro
mRNA: 5′ ATG-GCA-CTC-ACT-CCC 3′, chain: Pro-Ser-Leu-Thr-Val
mRNA: 5′ AUG-GCA-CUC-ACU-CCC 3′, chain: Met-Ala-Leu-Thr-Pro
mRNA: 5′ AUG-GCA-CUC-ACU-CCC 3′, chain: Trp-His-Ser-Leu-Pro
76.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ AUG-GUA-UCG-GGC-UCU 3′, chain: Thr-Ile-Ala-Arg-Asp
mRNA: 5′ UAC-CAU-AGC-CCG-AGA 3′, chain: Tyr-His-Ser-Pro-Arg
mRNA: 5′ AUG-GUA-UCG-GGC-UCU 3′, chain: Arg-Ala-Arg-Tyr-His
mRNA: 5′ AGA-GCC-CGA-UAC-CAU 3′, chain: Tyr-His-Ser-Pro-Arg
77.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ GTC-GAC-TGG-GAG-ATT 3′, chain: Leu-Glu-Gly-Gln-Leu
mRNA: 5′ GUC-GAC-UGG-GAG-AUU 3′, chain: Leu-Glu-Gly-Gln-Leu
mRNA: 5′ GUC-GAC-UGG-GAG-AUU 3′, chain: Val-Asp-Trp-Glu-Ile
mRNA: 5′ GUC-GAC-UGG-GAG-AUU 3′, chain: Gln-Leu-Thr-Leu
78.
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
The figure shows the template strand of part of a gene (15 nucleotides) and a key to some codons. Which option is correct?
mRNA: 5′ UUC-GCA-GAC-CCU-UUA 3′, chain: Ser-Val-Trp-Glu-Ile
mRNA: 5′ UUC-GCA-GAC-CCU-UUA 3′, chain: Lys-Arg-Leu-Gly-Asn
mRNA: 5′ AAG-CGU-CUG-GGA-AAU 3′, chain: Lys-Arg-Leu-Gly-Asn
mRNA: 5′ UAA-AGG-GUC-UGC-GAA 3′, chain: Lys-Arg-Leu-Gly-Asn
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