A substance that can protect a person's cells from being damaged or destroyed by certain harmful factors is a (an)________.
A)vitamin
B)oxidizing agent
C)antioxidant
D)mineral nutrient

Question

Quizplus · Accepted Answer

An antioxidant is a substance that can protect a person's cells from being damaged or destroyed by certain harmful factors such as free radicals, which can cause oxidative damage to cells. Vitamins and mineral nutrients can also play a role in protecting cells, but they are not specifically classified as antioxidants. Oxidizing agents are actually harmful factors that can cause damage to cells, rather than protective substances.

A Substance That Can Protect a Person's Cells from Being