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Pharmacology › View

MOA of Trimethoprin

A. binds to iron

B. DNA synthesis

C. erythropoietin secretion inhibitor

D. none of the above

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Muscle Anatomy › View

What does calcium do to the actin?

A. Covers myosin binding sites

B. Uncovers myosin binding sites

C. Covers actin binding sites

D. Uncovers actin binding sites

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