The most important function of troponin-tropomyosin in a resting muscle is:
options are :
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combining actin and myosin to form cross bridges. |
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splitting the ATP for energy during contraction. |
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preventing the binding of actin and myosin. |
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causing the release of Ca ions. |
Ans. Option C is the correct answer.
Explanation:- The main function of the troponin- tropomyosin during resting muscles is that it prevents the binding of the actin and myosin to form the crossbridge. If crossbridges will not form, the muscles will remains in the resting phase. During muscles contraction the, they are responsible for the attachment of the myosin to the actins to form crossbridge. But it will not form in relaxed state.
The most important function of troponin-tropomyosin in a resting muscle is: options are : combining actin...
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