Which of the following is the electrical impulse that initiates a chain reaction resulting in contraction?
A) Repolarization
B) Deflection
C) Depolarization
D) Artifact
E) Polarization

Question

Quizplus · Accepted Answer

Depolarization is the process by which a cell's membrane potential becomes less negative (more positive), leading to the generation of an action potential that initiates muscle contraction.

Which of the Following Is the Electrical Impulse That Initiates