Chapter 7: Vital Harvest: Deriving Energy from Food

1.	The source of energy for most of the critical functions that occur in our cells is: [Hint]
2.	A molecule has just gained electrons. It: [Hint]
3.	Why does NAD+ pick up electrons and hydrogen ions? [Hint]
4.	The number of oxidation reactions that occur in cells is _____ the number of reduction reactions that occur in cells. [Hint]
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