When ATP binds to myosin,
A) the troponin binding sites are exposed.
B) it cannot interact with actin.
C) the power stroke occurs.
D) the actin nucleotide binding sites are exposed.

Name: When ATP binds to myosin, A) the troponin binding sites are exposed. B) it cannot interact with actin. C) the power stroke occurs. D) the actin nucleotide binding sites are exposed.
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Question

Quizplus · Accepted Answer

When ATP binds to myosin, it causes the myosin head to detach from actin, preventing interaction with actin until ATP is hydrolyzed.

When ATP Binds to Myosin