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1. Which of the following statements about free radicals is true?
options:
Free radicals are considered good because they are good oxidizing agents.
Free radicals are considered good because they are easily oxidized.
Free radicals are considered bad because they are easily oxidized by healthy tissue.
Free radicals are considered bad because they can oxidize healthy tissue.
2. Molecules that function as antioxidants tend to be small ionic compounds.
TrueFalse
3. Which of the following is NOT a common non-enzymatic antioxidant in the human body?
Vitamin C
Vitamin E
O2
All of these are common non-enzymatic antioxidants in the human body.
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