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5.2 The human nervous system

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Question 1
F80%

A person steps on a sharp stone and immediately lifts their foot. Which pathway shows the correct order of the reflex arc?

[1]
A

receptor → relay neurone → sensory neurone → motor neurone → effector

B

receptor → motor neurone → relay neurone → sensory neurone → effector

C

receptor → sensory neurone → relay neurone → motor neurone → effector

D

receptor → sensory neurone → motor neurone → relay neurone → effector

Markscheme

5.2 The human nervous system Questions

  1. GCSE
  2. /Biology
  3. /5.2 The human nervous system

40 exam-style questions on AQA GCSE Biology 5.2 The human nervous system, covering 5.2.1 Structure and function, 5.2.2 The brain, 5.2.3 The eye, and 5.2.4 Control of body temperature. Each one has a worked solution and a mark scheme showing where the marks go.

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