Amino acids are essentially the building blocks of protein. There are 20 different kind of amino acids that form protein but only three of them are essential for humans. those three are phenylalanine, tryptophan, and valine. These amino acids make up about 75% of the body and the essential amino acids need to be ingested every day or else protein degradation can occur.
2) List all of the roles proteins have in our bodies. page #202
There are many different type of proteins that are configured for different kinds of functions. Functions such as blood clotting, fluid balance hormone and enzyme production, visual processes, transport of many different substances to the bloodstream, and cell repair. The immune