Question

multiple choice question. the term muscle tone, or tonus, refers to the fact that _______. skeletal muscles maintain a state of partial contraction even when they are at rest a skeletal muscle can transition from rest to contraction in a matter of several milliseconds even when a muscle is fully stimulated, some of its motor units are not experiencing contraction 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:

Muscle tone is the continuous and passive - partial contraction of the skeletal muscles, even when at rest. This helps maintain posture and provides a baseline level of muscle readiness. The other options do not define muscle tone.

Answer:

skeletal muscles maintain a state of partial contraction even when they are at rest