蛋白质英文课件protein chapter15biomolecules：Aminoacids，peptides，andproteins.Aminoacids Aminoacids,astheirnameimplies,aredifunctional.Theycontainbothabasicaminogroupandanacidiccarboxylgroup.20种氨基酸都是α-氨基酸。其中19种氨基酸含伯胺（NH2），仅侧链基团存在差异。脯氨酸（Proline）含仲胺。除甘氨酸（glycine）...
蛋白质英文课件protein.ppt,chapter 15 biomolecules:Amino acids,peptides,and proteins.;Amino acids;除甘氨酸(glycine)外,氨基酸是的α碳都是手性中心,存在异构体。在Fischer 投影式中,把羧基写在上方,侧链基团写在下方,氨基在左为L型,在右为D型(表示方法与
:,peptides,andproteins.AminoacidsAminoacids,astheirnameimplies,aredifunctional.Theycontainbothabasicaminogroupandanacidiccarboxylgroup.20种氨基酸都是α-氨基酸。其中19种氨基酸含伯胺(-NH2),仅侧链基团存在差异。脯氨酸(Proline)含仲胺。glycine是的α碳都是手性中心,存在异构FischerLD方法与糖类似)。自然存在的...
第5章 蛋白质protein-PPT课件 第5章蛋白质protein1 5.1氨基酸和蛋白质的理化性质 5.1.1AA的性质简介结构和分类 α—氨基酸：•α—碳原子•一个氢原子•一个氨基•一个羧基•一个侧链R基 R基侧链：•脂肪族氨基酸•芳香族氨基酸•杂环氨基酸 AminoAcids Themonomerunitofproteins OC HO R CH NH2...
1、chapter 15 biomolecules:Amino acids,peptides,and proteins.1Amino acidsAmino acids, as their name implies, are difunctional. They contain both a basic amino group and an acidic carboxyl group. 20种氨基酸都是-氨基酸。其中19种氨基酸含伯胺(-NH2),仅侧链基团存在差异。脯氨酸(Proline)含仲胺。2除...
Chapter 1 Protein Contents Chemical components Molecular structures Biological functions Structure-function relationship Physical and chemical properties Exploration of proteins Proteomics: a new frontier What are proteins? Proteins are macromolecules composed of amino acids linked together through peptide bonds....
15、All enzymes are proteins 所有酶都是蛋白质 Some hormones are proteins一些激素是蛋白质,General Functions of Proteins蛋白质的基本功能,Immune protection 免疫保护 Transport and storage 转运和贮存 Fluid and electrolyte balance 液体和离子平衡 Acid-base regulation 酸基调控,Functions of Amino AcidsOther Tha...
Food and protein How do you get protein in your diet? Animal products are the best source Meat, eggs, milk, legumes, grains, vegetables Complete proteins Supply all essential amino acids in the correct amount for the body to use. Animal proteins are complete ...
基础医学英语课件：Unit 10 Protein Metabolism Unit10 ProteinMetabolism NewWords ❖-ine:indicatinganitrogenousorganic compound,includingaminoacids,alkaloids,andcertainotherbases.生物碱 ❖oligo-:少,低,寡 oliguria（尿过少）oligodendrocyte（少突神经胶质细胞）oligogene（寡基因）oligemia（血量减少）NewWords ❖...
英文生化课件蛋白质生物化学ppt课件ppt中国医科大蛋白英文课件 Chapter1Protein1.Chemicalcomponents2.Molecularstructures3.Biologicalfunctions4.Structure-functionrelationship5.Physicalandchemicalproperties6.Explorationofproteins7.Proteomics:anewfrontierContentsProteinsaremacromoleculescomposedofaminoacidslinkedtogetherthroughpeptide...