The skeletal muscle contraction needs the attachment of ATP to the myosin head and forms a cross bridge across the thick and thin filaments. This cross bridge forms for the muscle contraction. After ATP gets detached from the myosin head, the cross bridge gets broken. This implies that binding of ATP with the myosin head could results muscle contraction.

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Chapter 11, Problem 3TYR

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The skeletal muscle contraction needs the attachment of ATP to the myosin head and forms a cross bridge across the thick and thin filaments. This cross bridge forms for the muscle contraction. After ATP gets detached from the myosin head, the cross bridge gets broken. This implies that binding of ATP with the myosin head could results muscle contraction.

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