The Nervous System (AQA A Level Psychology)

Topic Questions

1a
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1 mark

Figure 1 shows three different types of neuron. Use the letters from Figure 1 to answer the following questions.

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a)
Which neuron is only found in the brain/visual system/spinal cord?
  • A

  • B

  • C

1b
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(b)
Which neuron carries nerve impulses from the brain/spinal cord to muscles/glands?
  • A

  • B

  • C

1c
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1 mark
(c)
Which neuron carries nerve impulses between neurons?
  • A

  • B

  • C

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2
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1 mark

Give one difference between the autonomic nervous system and the somatic nervous system.

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3
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3 marks

Name the types of neurons labelled A, B and C on Figure 1 below. Write your answers in the boxes provided.

Figure 1

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4
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3 marks

Information can only travel in one direction at a synapse.

Explain why neurons can only transmit information in one direction at a synapse.

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5
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4 marks

Explain the process of synaptic transmission.

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