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Author Question: Chemical substances that perform specific functions in the body, such as serving as coenzymes, are ... (Read 90 times)

Yolanda

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on: Aug 20, 2018
Chemical substances that perform specific functions in the body, such as serving as coenzymes, are called:
  1.carbohydrates.
  2.proteins.
  3.vitamins.
  4.water.

Question 2

Which of the following is considered a precursor to a vitamin A?
 


guyanai

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Reply #1 on: Aug 20, 2018
Answer to Question 1

3

Answer to Question 2

3


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Yolanda

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Reply #2 on: Aug 20, 2018
Both answers were spot on, thank you once again


guyanai

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Reply #3 on: Aug 20, 2018
Great! Please up vote :D


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