Which of the following is not an endogenous cause of DNA damage?
A) Tautomeric shift
B) Radiation
C) Deamination
D) Depurination
E) ROS induced oxidation

Question

Quizplus · Accepted Answer

Radiation is an exogenous (external) cause of DNA damage, typically coming from sources outside the body such as UV light from the sun or medical X-rays, rather than being a process that occurs naturally within cells.

Which of the Following Is Not an Endogenous Cause of DNA