A muscle fiber exposed to a series of stimuli of increasing frequency combines individual twitches (summation)which results in
A)complete sustained contraction.
B)muscle tone.
C)a latent period.
D)flaccid muscles.

Question

Quizplus · Accepted Answer

The muscle fiber undergoes tetanic contraction, which is a complete sustained contraction, when it is exposed to a series of stimuli of increasing frequency.

A Muscle Fiber Exposed to a Series of Stimuli of Increasing