HbS, or Sickle-cell hemoglobin, results from a single mutation in normal hemoglobin (HbA).In one-letter amino acid code, what's the mutation?

HbS, or Sickle-cell hemoglobin, results from a single mutation in normal hemoglobin (HbA).In one-letter amino acid code, what's the mutation?

HbS, or Sickle-cell hemoglobin, results from a single mutation in normal hemoglobin (HbA).In one-letter amino acid code, what's the mutation?




A. D->V
B. V->D
C. E->I
D. E->V
E. V->E



Answer: D