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

A: Binding sites of actin get attached to the myosin hea

B: Troponin uncovers the actin binding sites.

C: Tropomyosin gets removed from the binding sites of actin filaments.

D: Ca2+ goes back inside sarcoplasmic reticulum.

Check Correct Option

Tropomyosin gets removed from the binding sites of actin filaments.

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

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