During the transmission of a nerve impulse,th | vedclass

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

Question

(B) In a resting state,the axonal membrane is polarized,meaning the inside is negative relative to the outside. When a stimulus is applied,the membran

Vedclass · Accepted Answer

First negative,then positive,and back to negative

Vedclass · Answer

(B) In a resting state,the axonal membrane is polarized,meaning the inside is negative relative to the outside. When a stimulus is applied,the membrane becomes permeable to $Na^+$ ions,causing depolarization where the inside becomes positive. This is followed by repolarization,where the membrane becomes permeable to $K^+$ ions,causing the inside to return to its original negative state. Therefore,the charge changes from negative to positive and back to negative.

During the transmission of a nerve impulse,the potential inside the membrane undergoes which of the following changes in charge?

Similar Questions

Conduction of an impulse along the axon is associated with the

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

During the conduction of a nerve impulse along a neuron,what is the nature of the electrical charge on the inner side of the plasma membrane?

On application of a stimulus on the axonal membrane,

When a nerve fiber is stimulated,what does the inner surface of the membrane become?

Vedclass Test Series

Exam Paper Generator

Online Exam Module