The period of time when a membrane cannot respond to another

The period of time when a membrane cannot respond to another stimulus, no matter how strong, is the

after-potential period.

relative refractory period.

absolute refractory period.

All-or-None period.

Solution

The period of time when a membrane cannot respond to another stimulus, no matter how strong, is the absolute refractory period.

The relative refractory period is the period during which the action potential where the nerve can respond to a second stimulus provided it is greater than threshold strength.

After potential period is the period following termination of the spike potential