Explain how repolarization happens. Give characteristics of the absolute and relative refractory periods in terms of...

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Medical Sciences

Explain how repolarization happens. Give characteristics of theabsolute and relative refractory periods in terms of voltage-gatedsodium channel conformation. At what point can a new actionpotential be generated?

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Repolarization occurs due to decrease in further Na influx andK efflux through the voltage gated K channels which open later thanNa channels but remain activated for prolonged periodAbsolute refractory period It is a short period followingaction potential during which second    See Answer
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