A stimulus great enough to change the membrane potential and propagate an action potential is said to have reached _________.
A) recruitment
B) threshold
C) summation
D) tetanus

Question

Quizplus · Accepted Answer

Only option B (threshold) accurately describes the concept of a stimulus being strong enough to cause an action potential to be initiated. Options A, C, and D are incorrect because they do not accurately describe this specific concept.

A Stimulus Great Enough to Change the Membrane Potential and Propagate