The ability of a muscle to shorten in response to a suitable stimulus is called _____.
A) excitability
B) elasticity
C) contractility
D) extensibility

Question

The ability of a muscle to shorten in response to a suitable stimulus is called _____.​
A) ​excitability
B) ​elasticity
C) ​contractility
D) ​extensibility

Quizplus · Accepted Answer

Contractility refers to the ability of a muscle to shorten or contract in response to a stimulus, such as a nerve impulse or hormonal signals. Excitability refers to the ability of a muscle fiber to respond to a stimulus, elasticity refers to the ability of a muscle to return to its original shape after being stretched, and extensibility refers to the ability of a muscle to be stretched or extended.

The Ability of a Muscle to Shorten in Response to a Suitable