| Date | November 2018 | Marks available | 1 | Reference code | 18N.1.SL.tz0.15 |
| Level | Standard Level | Paper | Paper 1 | Time zone | time zone 0 |
| Command term | Question number | 15 | Adapted from | N/A |
Question
What is the structure labelled X in the diagram below?
[Source: Designua/Shutterstock]
A. Axon
B. Muscle
C. Dendrite
D. Cell body
Markscheme
A
Examiners report
Mid-ranking question.
Syllabus sections
- 17N.1.SL.tz0.15: Which is the correct sequence of neural impulse transmission to the muscle? A. cell body →...
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22M.1.SL.tz0.15:
The diagram shows a motor unit. In which area does the neurotransmitter acetylcholine act?
[Source: Designua / Shutterstock.]
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20N.1.HL:.tz0.12:
The diagram shows a motor unit. What is the structure labelled X?
[Source: By Designua / Shutterstock.]
A. Axon
B. Nucleus
C. Cell body
D. Dendrite
- 21N.1.SL.tz0.15: The diagram shows a motor unit. What structure is labelled X? A. Dendrite B. Axon C....
