Q. Alteration of which genes leads to cancer?
A) Cell proliferation gene(proto-oncogenes)
B) Tumour suppressor gene
C) Tumour virus gene
D) All of the above
Explanation
Tumour suppressor gene normally keeps mitosis in check and prevent cancer from occurring. This gene must be inactivated, altered or removed to control cell cycle and prevent cancer.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.