Which of the following statements about antioxidants is TRUE?

A. The largest class of antioxidants are phospholipids in the cell membrane.
B. A build-up of antioxidants is a risk factor for cancer.
C. Antioxidants reduce free radicals by removing an electron.
D. By donating an electron, antioxidants reduce free radicals.


Answer: D

Nutritional Science

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