Skeletal muscles______________?

A.\tContracts when calcium is taken up by sarcoplasmic reticulum

B.\tContracts when actin and myosin filaments shorten

C.\tContraction is initiated by calcium binding to troponinCorrect Answer

D.\tContraction is initiated by calcium binding to tropomyosin

Correct Option: C.\tContraction is initiated by calcium binding to troponin

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