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Consider the Oxygen-Binding Profile at Three Different PH Values of 7.6,7.4,and

Question 42

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Consider the oxygen-binding profile at three different pH values of 7.6,7.4,and 7.2.Which statement is most correct? Consider the oxygen-binding profile at three different pH values of 7.6,7.4,and 7.2.Which statement is most correct? A) Curve X most likely corresponds to pH 7.2. B) Curve Z most likely corresponds to pH 7.6. C) Hb has a higher affinity for oxygen at the pH of curve Z. D) Curve Y most likely corresponds to pH 7.4. E) pH has no effect on the oxygenation of hemoglobin.


A) Curve X most likely corresponds to pH 7.2.
B) Curve Z most likely corresponds to pH 7.6.
C) Hb has a higher affinity for oxygen at the pH of curve Z.
D) Curve Y most likely corresponds to pH 7.4.
E) pH has no effect on the oxygenation of hemoglobin.

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