Which of the following functions does the product of the p53 gene carry out?
A) It inhibits the cell cycle.
B) It slows down the rate of DNA replication by interfering with the binding of DNA polymerase.
C) It causes cells to reduce expression of genes involved in DNA repair.
D) It allows cells to pass on mutations due to DNA damage.

Question

Quizplus · Accepted Answer

The p53 gene carries out the function of inhibiting the cell cycle in response to DNA damage or other stressors. This prevents the cell from replicating its DNA and potentially passing on mutations to daughter cells. Choices B, C, and D are incorrect because they do not accurately describe the function of the p53 gene.

Which of the Following Functions Does the Product of the P53