Which of the following events occurs after all the other steps listed when describing the stimulation of a skeletal muscle fiber?
A)ACh binds with receptors on the muscle cell membrane, opening sodium channels.
B)ACh diffuses across the cleft of the junction.
C)ACh is released by exocytosis.
D)Calcium diffuses into the terminal button.
E)Voltage-gated channels for calcium in the axon terminal are opened.

Question

Quizplus · Accepted Answer

ACh binding to receptors on the muscle cell membrane and opening sodium channels is the final step in the sequence of events leading to muscle fiber stimulation.

Which of the Following Events Occurs After All the Other