Skeletal muscle fibers operate at near -optimal sarcomere length in situ.

Name: Skeletal muscle fibers operate at near -optimal sarcomere length in situ.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Skeletal muscle fibers are designed to operate at or near their optimal sarcomere length when in situ, which allows for maximal force production during contraction. This is because the overlap between actin and myosin filaments within the sarcomere is optimized at this length, enabling efficient cross-bridge cycling and force generation.

Skeletal Muscle Fibers Operate at near -Optimal Sarcomere Length in Situ