After sarcomere contraction, ____ breaks the cross bridge between myosin and actin.
A)calcium
B)a phosphate group
C)ADP
D)ATP
E)lactase

Name: After sarcomere contraction, ____ breaks the cross bridge between myosin and actin. A)calcium B)a phosphate group C)ADP D)ATP E)lactase
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Question

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After sarcomere contraction, ATP binds to myosin, causing the cross-bridge between myosin and actin to detach. This hydrolyzes ATP into ADP and inorganic phosphate, providing energy for another cycle of cross-bridge formation.

After Sarcomere Contraction, ____ Breaks the Cross Bridge Between Myosin