Description and composition of proteins
Proteins are chains of amino acids. The number of amino acids determines the quality of protein. These amino acids are structure united by peptidique links.
Proteins are often called ” brick of the body “, this appellation is true but incomplete. As you will see it later, their role does not limit itself to the building of the tissue of the human body.
The number and the layout of amino acids is particular in every protein, it constitutes in its unique identity card. Proteins are very long molecules, the number of amino acids of which can exceed 500. The different combinations allow the manufacture of several thousand different proteins.
At the time of digestion, the chain of amino acids is serrated and amino acids are liberated, ready to be absorbed by the body. They are then re-put together by organism to form new chains of proteins.
The name of the protein comes from Greek mythology. The God Protey could change at pleasure form, very as the proteins which can fold up and reword at pleasure.
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