The myelin sheath:
A) is a special substance protecting the dendrites.
B) helps to speed up transmission of neural messages.
C) is responsible for polarization.
D) all of the above
Correct Answer:
Verified
Q34: The central nervous system consists of the:
A)
Q36: The myelin sheath:
A)is a fatty substance protecting
Q38: The short fibers which extend from the
Q39: The neural impulse traveling down the axon
Q40: Which of the following most directly controls
Q42: Most axon terminals contain a number of
Q43: The smallest unit in the nervous system
Q44: Neural messages travel faster on axons which
A)are
Q45: Axons
A)may be up to a quarter of
Q46: The entire area composed of the axon
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