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Author Question: What are unstable oxygen-containing molecules that can damage cells called? A. antioxidants B. ... (Read 149 times)

rlane42

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What are unstable oxygen-containing molecules that can damage cells called?
 
  A. antioxidants
  B. cataracts
  C. coenzymes
  D. free radicals

Question 2

Which of the following vitamins plays an essential role for healthy eyes?
 
  A. vitamin K
  B. vitamin C
  C. vitamin A
  D. vitamin D



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af

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Answer to Question 1

ANS: D

Answer to Question 2

ANS: C



rlane42

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Both answers were spot on, thank you once again



af

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