An increase in 2,3-diphosphoglyceric acid (2,3-DPG)will ________ the affinity of hemoglobin for oxygen.
A)increase
B)decrease
C)have no effect on

Question

Quizplus · Accepted Answer

An increase in 2,3-DPG will decrease the affinity of hemoglobin for oxygen. This is because 2,3-DPG binds to a specific site on hemoglobin, causing a conformational change that decreases the affinity of hemoglobin for oxygen. This allows hemoglobin to release oxygen more readily to the tissues.

An Increase in 2,3-Diphosphoglyceric Acid (2,3-DPG)will ________ the Affinity of Hemoglobin