Threshold Potential Is

Question

Threshold potential is
A) typically between -50 mV and -55 mV.
B) typically 10 mV to 15 mV higher than resting potential.
C) the membrane potential at which a graded potential is converted to an action potential.
D) all of these.
E) none of these.

Accepted Answer

Threshold potential is indeed typically between -50 mV and -55 mV, is usually about 10 mV to 15 mV higher than the resting potential, and is the membrane potential at which a graded potential is converted into an action potential.