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Subjects/Physiology/Physiology

Physiology

medium

heart-pulse Physiology

Detachment of myosin head from actin is caused by?

A. Entry of calcium into sarcoplasmic reticulum

B. Change in troponin C configuration

C. Binding of ATP

D. Release of ADP and Pi

Explanation

Ans.C. Binding of ATPBinding of ATP on the free site of myosin leads to the detachment of myosin head from thin filament.

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