In an adult, 40 to 50% body weight is contributed by skeletal muscles. The primary cells that form a skeletal muscle is the skeletal muscle fibers. Smooth muscle cells are fusiform shaped and small with the centrally located nucleus. They are located throughout the human body typically consisting of about 2 % of the total body weight.

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Chapter 6, Problem 9RC

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Introduction: In an adult, 40 to 50% body weight is contributed by skeletal muscles. The primary cells that form a skeletal muscle is the skeletal muscle fibers. Smooth muscle cells are fusiform shaped and small with the centrally located nucleus. They are located throughout the human body typically consisting of about 2 % of the total body weight.

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