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Biology, 23.07.2020 01:01 orlando19882000

I have a few questions I'm having trouble with, maybe if you guys could please help me out, thank yoo~! ^w^ 1. How many molecules are central to converting the nutrients we gain from eating our food into a form of energy our bodies can use easily?

2. What is it in the food we eat that makes eating such a necessary habit?

3. What are the biomacromolecules in our body?

4. What is the first law of thermodynamics and how does it relate to eating?

5. What is cellular metabolism?

6. Do proteins, sugars, and fats end in common pathways?

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