Question

people who have leukemia, a cancer that affects white blood cells, are often given cytarabine. this drug inhibits the synthesis of dna. which phase of the cell cycle is most affected by cytarabine? a g1 phase b s phase c g2 phase d m phase 19 * 5 points o a o b o c o d

Explanation:

DNA synthesis occurs during the S - phase of the cell cycle. Since Cytarabine inhibits DNA synthesis, it most affects the S - phase.

Answer:

B. S phase