1.

The functions of tropomyosin in skeletal muscle include:

A. releasing Ca2+ after an action potential
B. sliding on actin to produce shortening
C. binding to myosin during contraction
D. acting as a relaxing protein at rest by covering up the sites where myosin binds to actin
E. generating ATP which passes to the contractile mechanism
Answer» E. generating ATP which passes to the contractile mechanism


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