In which condition,the axonal membrane is com | vedclass

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(A) During the resting state of a neuron,the axonal membrane is significantly more permeable to potassium ions $(K^+)$ due to the presence of many ope

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Resting condition

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(A) During the resting state of a neuron,the axonal membrane is significantly more permeable to potassium ions $(K^+)$ due to the presence of many open potassium leak channels. Conversely,it is nearly impermeable to sodium ions $(Na^+)$ because most sodium channels are closed. This selective permeability,combined with the action of the $Na^+/K^+$ pump,maintains the resting membrane potential,which is typically around $-70 	ext{ mV}$.

In which condition,the axonal membrane is comparatively more permeable to potassium ions and nearly impermeable to sodium ions?

Similar Questions

Which has the highest speed of nerve impulse?

During resting potential,the axonal membrane is polarised. Indicate the movement of $+ve$ and $-ve$ ions leading to polarisation diagrammatically.

Which of the following events occur during the repolarization of a nerve fiber?

When a neuron is stimulated to generate a nerve impulse,the electrical potential on the inside of the nerve membrane changes:

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.

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