What type of mutation results in sickle cell anemia?
A) base- pair substitution
B) insertion
C) deletion
D) frame-shift
E) gene duplication

Question

Quizplus · Accepted Answer

Sickle cell anemia is caused by a single nucleotide change in the DNA sequence that codes for the beta-globin protein. This change results in the substitution of one amino acid (valine) for another (glutamic acid) in the protein, causing it to form abnormal hemoglobin molecules that distort the shape of red blood cells, leading to a range of health complications. This type of mutation is known as a base-pair substitution, and it is the most common type of mutation associated with genetic diseases in humans.

What Type of Mutation Results in Sickle Cell Anemia