The Afterhyperpolarization That Follows the Action Potential

Multiple Choice

The afterhyperpolarization that follows the action potential:

A) Results primarily from to the inactivation of voltage-gated Na⁺ channels.
B) Makes it easier to trigger another action potential.
C) Is the main cause of the relative refractory period.
D) Makes it impossible to fire another action potential.
E) Is the consequence of continuing K⁺ influx.