Knowledge of the cell cycle has led to improved means of treating cancer. The drug 5-fluorouracil blocks the synthesis of thymine. This drugs inhibits the cell cycle at the end of
A) G1.
B) G2.
C) S.
D) prophase.
E) metaphase.

Question

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The Answer of Knowledge of the cell cycle has led to improved means of treating cancer. The drug 5-fluorouracil blocks the synthesis of thymine. This drugs inhibits the cell cycle at the end of
A) G1.
B) G2.
C) S.
D) prophase.
E) metaphase.

Knowledge of the Cell Cycle Has Led to Improved Means