The _____ are caused by impaired DNA synthesis.

Question

Quizplus · Accepted Answer

Megaloblastic anemias are caused by impaired DNA synthesis due to deficiencies in vitamin B12 or folic acid. This results in the abnormal production of red blood cells, which are larger than normal and have a shorter lifespan, leading to anemia. Iron-deficiency anemias are caused by a lack of iron, which is necessary for the production of hemoglobin, while vitamin B12 anemias result from a deficiency in vitamin B12, which is necessary for proper nerve function and the production of red blood cells.

The _____ Are Caused by Impaired DNA Synthesis