試題詳解

65. Sickle cell disease (SCD) is an autosomal recessive monogenic blood disorder, caused by a single point mutation in the sixth codon of the ẞ-globin gene. What is the sixth amino acid of the ẞ-globin in SCD?
(A) Glutamic acid
(B) Valine
(C) Aspartic acid
(D) Proline