Functionally, the Muscle Fiber's Fundamental Unit of Contraction Is the

question 13

Multiple Choice

Functionally, the muscle fiber's fundamental unit of contraction is the

• A) thick filament.
• B) myofibril.
• C) sarcomere.
• D) Z line.

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Definitions:

Avoidance Behaviors

Actions or practices that an individual engages in to prevent encountering uncomfortable, stressful, or fearful situations.

Positive Self-talk

The practice of talking to oneself in a positive manner, affirming one’s own abilities and worth to reduce stress and increase confidence.

Physiological Signs

Observable or measurable bodily functions or responses indicating the state of an individual's health or bodily condition.

Classical Conditioning

A conditioning method wherein a response, at first prompted by a second stimulus, is eventually prompted by the first stimulus after multiple associations between the two.