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11-01-2018
Biology

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__________, which trigger chemical reactions throughout the body, are the biological foundation on which our characteristics are built.

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Kalahira Kalahira

23-01-2018

These are proteins. They are the major nutrients that are used in the formation of amino acids, which are the basic structure upon which everything is built and expressed. These amino acids are used in conjunction with DNA and RNA to express all the characteristics that make up a person.

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