During the time when the action potential moves through the sarcolemma a muscle twitch is in
A) contraction phase.
B) relaxation phase.
C) stimulus phase.
D) latent period.
E) isotonic period.

Question

Quizplus · Accepted Answer

The latent period is the time between the application of a stimulus and the beginning of a muscle contraction, during which the action potential moves through the sarcolemma.

During the Time When the Action Potential Moves Through the Sarcolemma