An absolute refractory period extends from the start of the action potential until Blank______.Multiple choice question.the middle of depolarizationnear the end of repolarizationthe beginning of hyperpolarization

Afterpotential is a period of Blank______.Multiple choice question.repolarizationdepolarizationhyperpolarization

The entire action potential (depolarization and repolarization) occurs in a matter ofMultiple Choicemilliseconds.seconds.minutes.hours.days.

What is a refractory period for a membrane?Multiple choice question.Initial part of an action potential when Na+ is rushing into the cell.Threshold potential needed to initiate an action potential.Period of time after an action potential when the membrane cannot send another action potential.

The relative refractory period occurs Blank______ the absolute refractory period.Multiple choice question.afterbefore

During the _________blank phase, the inside of the cell becomes positively charged, and during the _________blank phase, the membrane potential returns to its resting value.Multiple Choicerepolarization; depolarizationpolarization; restingdepolarization; repolarizationactive; resting