Physiology – MCQ 72 – Affinity of hemoglobin for 2,3-DPG

The type of hemoglobin that has least affinity for 2,3-Diphosphoglycerate (2,3—DPG) or (2,3-BPG) is:
A. Hb A1
B. Hb F
C. Hb Barts
D. Hg A2

Correct answer : B. Hb F

Foetal hemoglobin does not bind 2,3-DPG.

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