As the action potential peaks, ____. A) the activation gates of Na⁺channels close B) the inactivation gates of Na⁺channels close C) the activation gates of K⁺channels close D) Na⁺/K⁺active transport pumps are activated

Question

Quizplus · Accepted Answer

As the action potential peaks, the inactivation gates of sodium (Na+) channels close, which helps to terminate the influx of Na+ and initiates the repolarization phase of the action potential.

As the Action Potential Peaks, ____