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Category - Exercise Programming and Implementation

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Troponin and tropomyosin are regulatory filaments responsible for what process within the myofiber?

Storing calcium to stimulate contraction
Causing electrical stimulation of the fiber
Triggering the contractile event
Providing ATP to the oxidative pathway

Explanation

Answer: C - Troponin and tropomyosin are regulatory filaments responsible for triggering the contractile event within the myofiber.

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