The Disease Sickle Cell Anemia is an Example of What

Question

The disease sickle cell anemia is an example of what can happen if
A) the diet is deficient in iron.
B) there is insufficient heme in the hemoglobin.
C) a gene for adult hemoglobin is abnormal.
D) red blood cells bind too much oxygen.
E) hemolysis is prevented by a mutated gene.

Accepted Answer

Sickle cell anemia is caused by a genetic mutation in the hemoglobin gene, resulting in the production of abnormal hemoglobin. This abnormal hemoglobin causes red blood cells to become misshapen and sickle-shaped, leading to various complications such as pain, organ damage, and increased risk of infections.