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Question 11 5 pts The structure of human hemoglobin is dependent on pH and the structure of hemoglobin affects the binding curve for oxygen. What effect does this have? pH 7.4. 0 80 pH 7.2 Hemoglobin retains less O2 at lower pH (higher CO2 concentration) J 60 O 40 G 20 0 0 20 40 60 80 100 Po2 (mm Hg) (b) pH and hemoglobin dissociation hemoglobin binds more oxygen in the lungs at during exercise hemoglobin binds more oxygen in the lungs when the body is at rest hemoglobin releases more oxygen in the tissues during exercise hemoglobin releases more oxygen to the tissues when the body is at rest

Show transcribed image text Question 11 5 pts The structure of human hemoglobin is dependent on pH and the structure of hemoglobin affects the binding curve for oxygen. What effect does this have? pH 7.4. 0 80 pH 7.2 Hemoglobin retains less O2 at lower pH (higher CO2 concentration) J 60 O 40 G 20 0 0 20 40 60 80 100 Po2 (mm Hg) (b) pH and hemoglobin dissociation hemoglobin binds more oxygen in the lungs at during exercise hemoglobin binds more oxygen in the lungs when the body is at rest hemoglobin releases more oxygen in the tissues during exercise hemoglobin releases more oxygen to the tissues when the body is at rest