What is true about the thin myofilament? A. actin and myosin are part of the thin myofilament B. actin and troponin are part of the thin myofilament C. troponin covers the myosin binding sites D. troponin A binds to actin
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Step 1: The thin myofilament is primarily composed of actin, tropomyosin, and troponin. Show more…
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