285PhysiologyMedium
The skeletal muscle action potential________?
ASpreads in ward to all parts of the muscle via the t- tubule system
BIs not essential for contraction to occur
CBegins with an, in ward movement of K+ ins
DHas a prolonged plateau phase?
Correct answer
A. Spreads in ward to all parts of the muscle via the t- tubule system
Explanation
The correct answer is Spreads in ward to all parts of the muscle via the t- tubule system.