Question

multiple choice question what is a refractory period for a membrane? threshold potential needed to initiate an action potential. initial part of an action potential when sodium is rushing into the cell period of time after an action potential when the membrane cannot send another action potential need help? review these concept resources.

Explanation:

The refractory period is a time - frame post - action potential during which the membrane is less likely or unable to generate another action potential. The first option refers to the threshold potential, and the second option describes the depolarization phase of an action potential.

Answer:

O Period of time after an action potential when the membrane cannot send another action potential