Troponin
A. has two subunits.
B. binds to ATP.
C. is a long, flexible protein.
D. is part of the myosin myofilament.
E. has a calcium-binding site.
Answer: E
Anatomy & Physiology
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Any bony prominence is called a(n) ________
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Which teratogen causes the most birth defects?
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Anatomy & Physiology