ATPase enzyme needed for muscle contraction i | vedclass

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(A) The $ATPase$ enzyme is located in the head of the $Myosin$ filament.During muscle contraction,the $Myosin$ head binds to the active sites on the $

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Myosin

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(A) The $ATPase$ enzyme is located in the head of the $Myosin$ filament.During muscle contraction,the $Myosin$ head binds to the active sites on the $Actin$ filament to form a cross-bridge.The $Myosin$ head contains an $ATPase$ enzyme that hydrolyzes $ATP$ into $ADP$ and inorganic phosphate $(Pi)$,releasing the energy required for the power stroke,which causes the sliding of $Actin$ filaments over $Myosin$ filaments.

$ATPase$ enzyme needed for muscle contraction is located in

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