The contractile units of skeletal muscle are the
A) myofibrils.
B) sarcomeres.
C) sarcolemma.
D) sarcoplasmic reticulum.
E) osteons.

Name: The contractile units of skeletal muscle are the A) myofibrils. B) sarcomeres. C) sarcolemma. D) sarcoplasmic reticulum. E) osteons.
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Question

Quizplus · Accepted Answer

Sarcomeres are the basic contractile units of skeletal muscle, consisting of repeating segments that give muscle its striated appearance and are responsible for muscle contraction.

The Contractile Units of Skeletal Muscle Are the