During the depolarization of the nerve membra | vedclass

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(B) When a stimulus is applied to a nerve fiber,the membrane potential changes. Depolarization occurs due to the rapid influx of $Na^+$ ions into the

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Inward movement of $Na^+$ ions

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(B) When a stimulus is applied to a nerve fiber,the membrane potential changes. Depolarization occurs due to the rapid influx of $Na^+$ ions into the axoplasm through voltage-gated $Na^+$ channels. This sudden increase in the permeability of the membrane to $Na^+$ ions causes the inside of the membrane to become positively charged relative to the outside,leading to the generation of an action potential.

During the depolarization of the nerve membrane,the nerve behavior is characterized by:

Similar Questions

Repolarization of a nerve fiber is caused by which of the following?

$A$: In the nervous system,the generation of an action potential depends upon the influx of sodium ions into the axoplasm.
$R$: The influx of sodium ions during nerve impulse generation is due to the efflux of potassium ions.

The action potential of a neuron is generated by which of the following?

For visual sense,the nerve impulse is generated by

How does the conduction of a nerve impulse occur?

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