During the transmission of a nerve impulse,wh | vedclass

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(A) During the transmission of a nerve impulse (depolarization),the permeability of the axonal membrane to $Na^+$ ions increases significantly.This le

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Flux of $Na^+$ inwards and $K^+$ outwards

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(A) During the transmission of a nerve impulse (depolarization),the permeability of the axonal membrane to $Na^+$ ions increases significantly.This leads to a rapid influx of $Na^+$ ions into the intracellular space.Simultaneously,the permeability to $K^+$ ions decreases,but as the action potential progresses toward repolarization,$K^+$ ions flow out of the cell.Therefore,the primary event during the initiation of the impulse is the inward flux of $Na^+$ and the outward flux of $K^+$.

During the transmission of a nerve impulse,which of the following events occurs?

Similar Questions

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Which of the following processes are responsible for the transport of $Na^+$ from outside to the inner side of the axon membrane during the generation of a nerve impulse?

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