Practice Quiz

ACSM Personal Trainer

Category - Exercise Leadership and Client Education

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What is an antioxidant?
  1. An organic compound that functions as the building block of protein
  2. A substance that neutralizes free radicals
  3. An artificial sweetener
  4. A protein in raw egg whites that binds to biotin
Explanation
Answer: B - An antioxidant is a substance that neutralized free radicals such as O1.
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