Which of the following statements about free radicals is TRUE?
A)Free radicals have been implicated in aging and many diseases.
B)Free radicals are produced when the body uses oxygen or breaks down fats and proteins.
C)Free radical production is increased by environmental factors such as exhaust fumes.
D)All of these are true.

Question

Quizplus · Accepted Answer

All of the statements are true. Free radicals are highly reactive molecules that can damage cells and contribute to diseases such as cancer, heart disease, and Alzheimer's. They are produced naturally in the body during processes such as metabolism and immune system response, but environmental factors like pollution and radiation can also increase their production.

Which of the Following Statements About Free Radicals Is TRUE