問題詳情
62. Which description about Hb (hemoglobin) is false?
(A) HbF has an α2γ2 structure.
(B) HbA has an α2β2 structure.
(C) HbF has a much higher affinity for 2,3-BPG than HbA does.
(D) 2,3-BPG lowers the O2 affinity of HbA.
(E) 2,3-BPG is found inside red blood cells.
(A) HbF has an α2γ2 structure.
(B) HbA has an α2β2 structure.
(C) HbF has a much higher affinity for 2,3-BPG than HbA does.
(D) 2,3-BPG lowers the O2 affinity of HbA.
(E) 2,3-BPG is found inside red blood cells.
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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