試題詳解

84. Which of the following is false regrading 2,3-bisphosphoglycerate (BPG)?
(A) It binds at a distance from the heme groups of hemoglobin.
(B) It binds with lower affinity to fetal hemoglobin than to adult hemoglobin.
(C) It increases the affinity of hemoglobin for oxygen.
(D) It is an allosteric modulator of hemoglobin.
(E) It is normally found associated with the hemoglobin extracted from red blood cells.