Multiple Choice
The protein has direct contact with actin in a muscle in the resting state, while the _____ protein has direct contact with actin in a muscle in the contracting state.
A) tropomyosin; myosin
B) myosin; troponin
C) titin; tropomyosin
D) troponin; myomesin
Correct Answer:

Verified
Correct Answer:
Verified
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