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Cambridge AS & A Level Biology 9700 — Revision Notes

1 · Cell Structure

0/26

2 · Biological Molecules

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3 · Enzymes

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4 · Cell Membranes and Transport

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5 · The Mitotic Cell Cycle

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6 · Nucleic Acids and Protein Synthesis

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7 · Transport in Plants

0/28

8 · Transport in Mammals

0/39

9 · Gas Exchange

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10-11 · Infectious Disease and Immunity

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12 · Energy and Respiration

0/37

13 · Photosynthesis

0/23

14-15 · Homeostasis and Control

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16 · Inherited Change

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17-18 · Selection, Evolution, Classification and Conservation

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19 · Genetic Technology

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Other lessons

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Quiz

15.1.2 The Nervous System – Exam questions

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  • Questions count: 8
  • Passing grade: B+
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1.
While waiting for the Tahsili exam to begin, a student notices a faster pulse, dilated pupils, and a dry mouth. Which part of the nervous system is responsible?
The sympathetic nervous system
The central nervous system alone, through voluntary nerves
The somatic nervous system
The parasympathetic nervous system
2.
The central nervous system consists of _____.
the brain and spinal cord
all the nerves in the body
sensory neurons
the brain only
3.
Which statement best describes Central nervous system?
Connects sensory to motor neurons inside the CNS.
A nerve cell that carries electrical impulses.
The brain and spinal cord — where decisions are made.
The tiny gap between two neurons, crossed by chemicals.
4.
The sympathetic nervous system causes:
slower heart rate
increased digestion
increased heart rate and dilated pupils
constricted bronchioles
5.
Which scenario would be least likely to initiate a response from the sympathetic nervous system?
Which scenario would be least likely to initiate a response from the sympathetic nervous system?
Getting called on in class when you do not know the answer
Seeing a police car while you are driving too fast
Walking through the woods and seeing a bear in the near distance
Waking from a nap as sunlight strikes your face
Hearing a dish break on the floor right behind you
6.
The human nervous system is divided into two major categories; one is the central nervous system and the other is this.
SAT Biology - Question 020
A
B
C
D
E
7.
IGCSE Biology 14.1 Coordination and response - Question 2
IGCSE Biology 14.1 Coordination and response - Question 2
A
B
C
D
8.
fMRI detects brain activity by measuring:
X-ray absorption
Electrical impulses directly
Increased flow of oxygenated blood
Radioactive glucose only
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Part of 14-15 · Homeostasis and Control — see every lesson and quiz in this unit.
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