What are proteins made up of?
Proteins contain carbon, hydrogen and oxygen.
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What are the sources of protein?
Sources of protein are meat, chicken, fish, eggs, milk, legumes, soybeans, peanuts, peas, beans and lentils.
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What are the functions of proteins?
The functions of protein are to:
- build and maintain body tissues
- form enzymes, antibodies and some hormones
- provide an energy source
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