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Which process must occur for a muscle to be able to relax?

ОА. .
The amount of ATP in the neuromuscular junction must increase.
OB. Myosin and actin must attach to each other.
OC.
A nerve must initiate an action potential in the muscle fiber.
OD
The concentration of calcium in the myofibril must decrease.

User Coincoin
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1 Answer

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Answer:

D. The concentration of calcium in the myofibril must decrease.

User Redth
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