Free radicals are
A) highly reactive molecules
B) scavenger viruses
C) serious infections
D) a group of radical seniors

Question

Quizplus · Accepted Answer

Free radicals are highly reactive molecules that have unpaired electrons, making them unstable and prone to damaging cells and DNA. They can be generated by normal metabolic processes, but also by exposure to toxins and radiation. Antioxidants are important in neutralizing free radicals and preventing damage to cells.

Free Radicals Are