Which of the following is a protein that acts as a tumor suppressor by fixing damaged DNA in cancerous cells?

Question

Quizplus · Accepted Answer

BRCA2 is a protein that acts as a tumor suppressor by fixing damaged DNA in cancerous cells. Mutations in the BRCA2 gene can lead to an increased risk of breast, ovarian, prostate, and pancreatic cancer. HER2 is a gene that, when overexpressed, can promote the growth and spread of cancer cells. Trisomy X is a chromosomal abnormality that occurs in females when there are three copies of the X chromosome instead of the usual two. CA125 is a protein that is often used as a tumor marker for ovarian cancer but is not directly involved in fixing damaged DNA.

Which of the Following Is a Protein That Acts as a Tumor