An EPP

Multiple Choice

An EPP

A) occurs because of Na⁺ diffusing into a muscle fiber after ACh binds with a receptor on the muscle fiber
B) is usually smaller in magnitude than an EPSP
C) is terminated when Ca²⁺ inactivates acetylcholine
D) occurs because of Na⁺ diffusing into a muscle fiber after ACh binds with a receptor on the muscle fiber and is usually smaller in magnitude than an EPSP
E) occurs because of Na⁺ diffusing into a muscle fiber after ACh binds with a receptor on the muscle fiber and is terminated when Ca²⁺ inactivates acetylcholine