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

The potential difference in the membrane,which is responsible for the conduction of an impulse,is brought about by a change in the membrane:

The resting potential of the membrane is

Which of these processes occur during repolarisation of nerve fibre?
$(I)$. Open $Na^+$ channel
$(II)$. Closed $Na^+$ channel
$(III)$. Closed $K^+$ channel
$(IV)$. Open $K^+$ channel

Which of the following ions are required for nerve conduction?

$A$ nerve impulse is defined as .........

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