Nutrition Tutorial
Problem 5: Essential Vitamins
What is a major function of the some of the essential
vitamins?
![](a-1.gif) |
They are broken down to produce energy during
metabolism. |
![](b-1.gif) |
They are needed to aid in the digestion of food. |
![](c-1.gif) | They are co-factors, used with enzymes in metabolic
reactions. |
![](d-1.gif) |
They are needed for cell membrane synthesis.
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