Relacionar Columnas ProteinsVersión en línea proteins part 1 por Danielle Woods 1 primary structure 2 quaternary structure 3 tertiary structure 4 denaturation of protein 5 peptide bonds 6 secondary structure 7 protein digestion in stomach 8 protein digestion in small intestine 9 how many nonessential amino acids? 10 protein absorption 11 how many essential amino acids? 12 basic structure of amino acid amine group, R group (side chain), carboxyl group, hydrogen two or more polypeptide chains bond together absorbed in small intestine, transported to liver from intestines via portal vein slightly folded and twisted join 2 amino acids together 3D globular shape, folding of polypeptide chain unfolding of proteins occurring in presence of heat, acid, base, salt, or mechanical agitation nine single peptide chain, simple linear chain gastrin releases HCl, HCl denatures proteins and converts pepsinogen to pepsin proteases released by pancreas, breaking down polypeptides to dipeptides and tripeptides, which are further broken down into amino acids eleven
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