The fact that some peripheral nerves can regenerate after being damaged is made possible by the presence of
A) neurilemma.
B) myelin.
C) acetylcholine.
D) none of these, since peripheral nerves cannot regenerate.

Question

Quizplus · Accepted Answer

The neurilemma, also known as the Schwann cell sheath, plays a crucial role in peripheral nerve regeneration. This is because it contains cytoplasm and a nucleus and is responsible for creating new myelin sheaths and facilitating axonal regeneration. In contrast, myelin and acetylcholine do not play a direct role in nerve regeneration, and it is not true that peripheral nerves cannot regenerate.

The Fact That Some Peripheral Nerves Can Regenerate After Being