A) nerve is covered with myelin sheath
B) neurilemma is discontinuous
C) neurilemma and myelin sheath are discontinuous
D) myelin sheath is discontinuous
Correct Answer: D
Solution :
Node of Ranvier occurs where myelin sheath is discontinuous. These serves to facilitate the rapid conduction of nerve impulse.
You need to login to perform this action.
You will be redirected in
3 sec
