Question

fill in the blank question when a single muscle fiber contracts when stimulated by a single impulse, the contractile response is called a(n) blank. need help? review these concept resources. rate your confidence to submit your answer. high medium low reading © 2025 mcgraw hill. all rights reserved. privacy center terms of use

Explanation:

In muscle - physiology, when a single muscle fiber contracts in response to a single impulse, it is called a twitch. This is a basic concept in the study of muscle function.

Answer:

twitch