Which type of anemia results from an error in the DNA code?
A) Iron-deficiency anemia
B) Megaloblastic anemia
C) Sickle cell anemia
D) Microcytic anemia

Question

Quizplus · Accepted Answer

Sickle cell anemia is caused by an error in the DNA code, specifically a point mutation in the gene that codes for hemoglobin. This leads to the production of abnormal, sickle-shaped red blood cells that can clog blood vessels and cause a range of health problems. Iron-deficiency anemia and megaloblastic anemia are not caused by DNA errors, but rather by deficiencies in iron or vitamin B12/folate, respectively. Microcytic anemia refers to a type of anemia characterized by abnormally small red blood cells, but it can have a range of different causes and is not specific to a DNA error.

Which Type of Anemia Results from an Error in the DNA