In skeletal muscle the ATPase activity is shown by which contractile protein?

Q. In skeletal muscle the ATPase activity is shown by which contractile protein?

A

Troponin

B

Tropomyosin

C

Myosin

D

A-actin

Solution:

Myosins are a superfamily of motor proteins best known for their roles in muscle contraction.
It aids in a wide range of other motility processes in eukaryotes.
They are ATP-dependent and responsible for actin-based motility. The term was originally used to describe a group of similar ATPases found in the cells of both striated muscle tissue and smooth muscle tissue.

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