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MCAT Question A Day - 6/19/13

Hemoglobin’s affinity for oxygen is directly proportional to pH and is inversely proportional to temperature. Which tissue environment will receive the most oxygen from RBCs as they circulate through?

A.  Cooler and more alkaline
B.  Cooler and more acidic
C.  Warmer and more alkaline
D.  Warmer and more acidic