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Why is the speed of nerve transmission faster along axons than across synapses?
Select one:
a. The movement of neurotransmitter is faster across synapses.
b. The movement of neurotransmitter is faster along axons.
c. The movement of neurotransmitter is slower across synapses.
d. The movement of neurotransmitter is slower along axons.


Question 4
Question text
What factors increase the speed of nerve impulses in the nervous system?
Select one:
a. The presence of myelin sheaths and thickness of axons
b. The presence of white and grey matters
c. The presence of myelin sheaths and length of axons
d. The length and thickness of axons