Which of the following step occurs immediately after bind... — Answer & Explanation | PrepBeePakistan

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HomeMCQsBiology

MEDIUMENGLISHBiology

Which of the following step occurs immediately after binding of Ca2+ with troponin molecule during muscle contraction.

Correct answer: C

Explanation

Calcium binds to troponin, causing a shape change that moves tropomyosin away from the actin binding sites.

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