Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions:
Refer to the graph below, showing the course of an action potential.
-In the action potential shown, which of the following cellular events is mispaired with the position at which it occurs?

A) Position 1 - Voltage-gated sodium channels are closed
B) Position 2 - Activation gates of some sodium channels open
C) Position 3 - Voltage-gated potassium channels close
D) Position 4 - Inactivation gates of sodium channels close
E) Position 5 - Inactivation gates of sodium channels reopen