Multiple Choice
A myelin sheath is a
A) nerve network within the spinal cord that controls physical arousal.
B) large band of neural fibers connecting the two adrenal glands.
C) layer of fatty tissue encasing the axons of some nerve cells.
D) bushy extension of a neuron that conducts impulses toward the cell body.
Correct Answer:
Verified
Correct Answer:
Verified
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