When a neuron is not conducting any impulse,t | vedclass

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

Question

(A) During the resting state of a neuron,the axonal membrane is in a polarized state.In this state,the membrane is significantly more permeable to pot

Vedclass · Accepted Answer

$K^+, Na^+$

Vedclass · Answer

(A) During the resting state of a neuron,the axonal membrane is in a polarized state.In this state,the membrane is significantly more permeable to potassium ions $(K^+)$ due to the presence of leak channels.Conversely,the membrane is nearly impermeable to sodium ions $(Na^+)$ because the voltage-gated sodium channels are closed.This differential permeability,along with the action of the $Na^+-K^+$ pump,maintains the resting membrane potential.

When a neuron is not conducting any impulse,the axonal membrane is comparatively more permeable to $K^+$ ions and nearly impermeable to $Na^+$ ions.

Similar Questions

For the maintenance of ionic gradients across the resting membrane,the sodium-potassium pump transports:

During the conduction of a nerve impulse,the action potential results from the movement of

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

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

Define the following terms:
$(1)$ Nerve impulse
$(2)$ Resting potential

Vedclass Test Series

Exam Paper Generator

Online Exam Module