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    Exam 2: Atoms, Molecules, and Life
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    The Human Body Must Maintain a Constant PH
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The Human Body Must Maintain a Constant PH

Question 45

Question 45

Multiple Choice

The human body must maintain a constant pH. In the blood, bicarbonate serves as a(n) to help maintain the necessary pH.


A) base
B) solvent
C) acid
D) buffer

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