Question

which term refers to the outermost layer of myelin, containing the nucleus and cytoplasm of the schwann cell?
axon collateral
gray matter
neurilemma
axon terminal

Explanation:

Neurilemma is the outermost layer of myelin that contains the nucleus and cytoplasm of the Schwann cell. Axon collateral is a side - branch of an axon. Gray matter consists of neuron cell bodies, dendrites, and unmyelinated axons. Axon terminal is the end of an axon where neurotransmitters are released.

Answer:

C. Neurilemma