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Chem4Kids Quiz: Proteins


QUESTION 2:

CORRECT!
There are many amino acids found in nature that are never used in the human body. Humans have about 20 amino acids that we need to survive. We require some in our diet and others that we manufacture in our bodies.

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- Chem4Kids: Biochemistry
- Chem4Kids: Metabolism
- Chem4Kids: Amino Acids
- Chem4Kids: Proteins
- Biology4Kids: System Regulation
- Biology4Kids: Cell Function
- Biology4Kids: Biogeochemical Cycles
  
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- Matter Overview
- Elements
- Biochemistry
- Metabolism
- Lipids
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