The Amount of Oxygen Unloaded from Hb at the Tissue $\mathrm { P } _ { \mathrm { O } _ { 2 } }$

question 242

Multiple Choice

The amount of oxygen unloaded from Hb at the tissue level increases when

• A) \(\mathrm { P } _ { \mathrm { O } _ { 2 } }\) in the tissue increases
• B)the concentration of DPG in the red blood cells increases
• C)the concentration of CO? in the red blood cells decreases
• D)a and b occur
• E)a and c occur

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