Scientists develop an antibody that binds to telomerase and prevents it from repairing telomeres.This antibody would be useful in treating cancer cells because it would

Question

Quizplus · Accepted Answer

Telomerase is an enzyme that repairs telomeres, which are the protective caps on the ends of chromosomes. In normal cells, telomerase activity is low, which limits the number of times a cell can divide and contributes to cellular aging. In cancer cells, however, telomerase activity is often high, which allows the cells to divide indefinitely and become immortal. By binding to telomerase and preventing it from repairing telomeres, the antibody would decrease the amount of times the cell could divide, and therefore limit the growth of cancer cells. So, the best answer is D.

Scientists Develop an Antibody That Binds to Telomerase and Prevents