Which term applies to oxygen cells that are released not only by normal metabolism,but also by pollution,smoking,radiation,and stress?

Question

Which term applies to oxygen cells that are released not only by normal metabolism,but also by pollution,smoking,radiation,and stress?​

Quizplus · Accepted Answer

Oxygen cells that are released by pollution, smoking, radiation, and stress are known as free radicals. Free radicals are highly reactive and can cause damage to cells, DNA, and other molecules in the body. They are also produced during normal metabolic processes, but environmental factors can increase their production.

Which Term Applies to Oxygen Cells That Are Released Not