Which of the following statements is TRUE regarding action potentials?
A) The strength of action potentials can vary dramatically.
B) Action potentials occur at a constant rate.
C) The strength of action potentials does not vary.
D) Regardless of their rate of occurrence, action potentials fire at a steady rhythm.

Question

Quizplus · Accepted Answer

Action potentials are all-or-nothing events, meaning their strength does not vary; they always occur at a constant amplitude once the threshold is reached.

Which of the Following Statements Is TRUE Regarding Action Potentials