For a virus to reproduce,it must insert its DNA into the host cell's genome,sometimes leading to activation of host cell genes.Which of the following host cell genes,when activated,would most likely result in cancer?

Question

Quizplus · Accepted Answer

Proto-oncogenes are normal genes that have the potential to become cancer-causing oncogenes if mutated or activated. Activation of proto-oncogenes can lead to uncontrolled cell growth and division, which is a hallmark of cancer. Therefore, activation of proto-oncogenes by a virus may increase the risk of developing cancer. Tumor suppressor genes, such as p53, and DNA repair genes help to prevent cancer by regulating cell growth and repairing damaged DNA.

For a Virus to Reproduce,it Must Insert Its DNA into the Host