Feature of fetal R.B.C. -: (A) Alkali denaturation resistant, (B) Small in size, (C) Has more 2,3 DPG level, (D) More iron than adult RBC
Answer is A. <p>Fetal hemoglobin in contrast to Hb A shows the following -increased solubility of deoxy HbF, slower electrophoretic mobility for HbF, increased resistance of HbF to alkali denaturation, HbF has decreased interaction with 2,3-BPG.</p><p>DM Vasudevan textbook of biochemistry sixth edition pg no 259</p>