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

Assertion: The imbalance in concentration of $Na^+$,$K^+$ and proteins generates resting potential.
Reason: To maintain the unequal distribution of $Na^+$ and $K^+$,the neurons use electrical energy.

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?

The conduction of a nerve impulse is ....

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

What initiates the generation of a nerve impulse?

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