Creatine is an important metabolite in muscle physiology. Based on your understanding of its role in muscle energetics, which of the following statements is true?
a. The concentration of creatine rises as the concentration of ATP rises.
b. The concentration of creatine falls as the concentration of ATP rises.
c. The concentration of creatine is independent of the concentration of ATP.
d. The concentration of creatine rises as the concentration of ADP rises.
A
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