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agasfer [191]
2 years ago
14

Identify the role(s) of atp in muscle contraction.

Biology
1 answer:
hram777 [196]2 years ago
3 0
ATP<span> is responsible for cocking (pulling back) the myosin head, ready for another cycle. When it binds to the myosin head, it causes the cross bridge between actin and myosin to detach. </span>ATP<span> then provides the energy to pull the myosin back.</span>
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