What is the conduction of an action potential | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) In myelinated nerve fibers,the myelin sheath acts as an insulator,preventing ion flow across the membrane. As a result,the action potential cannot

Vedclass · Accepted Answer

Saltatory conduction

Vedclass · Answer

(A) In myelinated nerve fibers,the myelin sheath acts as an insulator,preventing ion flow across the membrane. As a result,the action potential cannot travel continuously along the entire length of the axon. Instead,the action potential 'jumps' from one Node of Ranvier to the next. This type of rapid,saltatory (jumping) conduction is known as Saltatory conduction,which significantly increases the speed of nerve impulse transmission.

What is the conduction of an action potential at the Nodes of Ranvier called?

Similar Questions

What is resting potential? How does the conduction of a nerve impulse take place?

For the propagation of a nerve impulse along a nerve fiber,what is the sequence of change in the electrical potential difference across the axolemma?

Which of the following acts is responsible for the depolarisation of the neuron?

What occurs during the repolarization of a nerve fiber?

Propagation of action potential is very fast in nerve fibres which have

Vedclass Test Series

Exam Paper Generator

Online Exam Module