The potential difference in the membrane,whic | vedclass

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(A) The conduction of a nerve impulse is primarily driven by changes in the permeability of the axonal membrane to specific ions.When a stimulus is ap

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Permeability

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(A) The conduction of a nerve impulse is primarily driven by changes in the permeability of the axonal membrane to specific ions.When a stimulus is applied,the membrane permeability to $Na^+$ ions increases significantly,leading to an influx of $Na^+$ into the cell (depolarization).Subsequently,the permeability to $K^+$ ions increases,allowing $K^+$ to flow out of the cell (repolarization).These rapid changes in membrane permeability create the action potential necessary for impulse conduction.

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

Similar Questions

What is the speed of nerve impulse conduction in mammalian nerve fibers?

Regarding the $Na^+ - K^+$ pump:
$(A)$ It transports $3\, Na^+$ ions inside and $2\, K^+$ ions outside.
$(B)$ It maintains the ionic gradient through active transport.
$(C)$ It works against the concentration gradient.
Which of the above statements are incorrect?

What is the nature of the reversal potential in a neuron?

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

The rate of conduction of impulses in the motor nerve of a mammal is: (in $, m/s$)

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