145k views
2 votes
contraction coupling is a series of events that occur after the events of the neuromuscular junction have transpired. The term excitation refers to which step in the process?

User Jerblack
by
7.8k points

1 Answer

5 votes

Excitation refers to the propagation of action potentials along the sarcolemma.

User Katrena
by
8.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.