What effect do some free radicals have on the body?
A)They cause the steroid oxidase to build up in the body over time.
B)They destroy the telomeres at the end of DNA chains.
C)They enter into potentially harmful chemical reactions that cause irreparable cell damage.
D)They cause the buildup of atoms that possess an unpaired electron.

Question

Quizplus · Accepted Answer

Free radicals can enter into potentially harmful chemical reactions that cause irreparable cell damage, leading to various diseases and aging.

Answer: D 
 Free radicals cause the buildup of atoms that possess an unpaired electron, which can lead to oxidative stress and damage to cells, proteins, and DNA.

What Effect Do Some Free Radicals Have on the Body