3 years ago

Which of the following answers describes the most direct consequence of tropomyosin binding to F-actin in muscle cells?

Biology

1 answer:

svetlana [45]3 years ago

7 0

Answer:

\rMyosin binding to F-actin is blocked

Explanation:

Tropomyosin is a protein involved in skeletal muscle contraction and that wraps around actin and prevents myosin from grabbing it. This prevents muscle contractions until the proper signal arrives. When the nervous system tells the muscle cell to contract, calcium is released.

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