객관식
Which of the following is the most likely path of an electrical signal travelling through a neuron and arriving at a muscle?
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Nervous Tissue: The Neuron
객관식
How does the axon's structure reflects its function?
A
It can be long so that it can carry electrical signals long distances.
B
It is tough in order to protect itself from damage.
C
It is thick in order to self-insulate.
D
It is always short so that electrical impulses can travel through it quickly.
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