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Date November 2017 Marks available 1 Reference code 17N.1.SL.tz0.15
Level Standard Level Paper Paper 1 Time zone time zone 0
Command term Which Question number 15 Adapted from N/A

Question

Which is the correct sequence of neural impulse transmission to the muscle?

A. cell body → dendrite → axon → motor end plate

B. motor end plate → dendrite → axon → cell body

C. dendrite → axon → cell body → motor end plate

D. dendrite → cell body → axon → motor end plate

Markscheme

D

Examiners report

This was a difficult question for candidates in this session. This question had a good discrimination index with A and C as the main distractors.

Syllabus sections

Topic 4: Movement analysis » 4.1. Neuromuscular function » 4.1.1. Label a diagram of a motor unit.
Topic 4: Movement analysis » 4.1. Neuromuscular function
Topic 4: Movement analysis

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