PPT-Amino Acids as Protein Building Blocks

Proteins are naturallyoccurring biopolymers comprised of amino acids The biological function of proteins is inherent in their three dimensional structure All the information required for correct folding of the protein into its functional . By C. Kohn, Waterford, WI. Stolen and Edited by: Keith King. Objectives . Review central dogma of molecular biology. . Discuss type of protein.. Assess amino acids.. Review – Central Dogma of Molecular Biology . By C. Kohn, Waterford, WI. Stolen and Edited by: Keith King. Objectives . Review central dogma of molecular biology. . Discuss type of protein.. Assess amino acids.. Review – Central Dogma of Molecular Biology . Stolen and Edited by: Keith King. Objectives . Review central dogma of molecular biology. . Discuss type of protein.. Assess amino acids.. Review – Central Dogma of Molecular Biology . DNA is copied by mRNA in a 5 . Contains . carbon, hydrogen. , oxygen, and nitrogen. Remember carbohydrates and lipids contain carbon, hydrogen, and oxygen – SO protein adds . nitrogen. Some proteins also contain sulfur, iron. , copper, phosphorus, or . Incomplete vs. Complete. Sources. Introductory Video. 2. Functions. Grows and repairs . tissues. Regulates body functions. Transports nutrients and oxygen. Supplies energy when carbohydrates and fats don’t supply adequate amounts. cards . https://. www.youtube.com/watch?v=ywH2_KfrOUc. . In groups of 4-5 find all of the protein cards in the BHF packs.. Sort them into . Animal HBV. Plant . LBV. Is there a difference . in the . FAT/SAT FAT content between HBV and LBV? . 6. 6.1 Differentiate . between essential amino acids and nonessential amino acids.. 6.2 List . the functions of protein in the body.. 6.3 List . the steps for protein digestion and absorption in the body. . for . life.. . The importance of proteins was recognized by chemists in the early 19th century, including Swedish chemist . Jöns. Jacob Berzelius. , who in 1838 coined the term . protein. , a word derived from the Greek . Peptide bond formation. : . α-carboxyl group of one amino acid (with side chain R1) forms a covalent peptide bond with α-amino group of another amino acid . ( . with the side chain R2) by removal of a molecule of water. The result is : Dipeptide ( i.e. Two amino acids linked by one peptide bond). By the same way, the dipeptide can then forms a second peptide bond with a third amino acid (with side chain R3) to give . Protein. Builds and repairs body tissue. Provides some energy. There are 4 calories per gram of protein. Protein. Composed of chains of amino acids. Common Amino Acids. Alanine. Glycine. Isoleucine. Leucine. Overview. In this lecture we will discuss:. The role of protein in the body. Regulation of muscle protein synthesis (MPS). Protein quality. PROTEINS IN THE BODY. PROTEIN AND . THE BODY. Structure. Movement. Proteins. are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residue.. What Are Proteins?. Large molecules. Made up of chains of amino acids. Are found in every cell in the body. Protein helps your body grow, repair itself, and fight disease. . It also provides energy when needed.. Protein is the main building block of the body because it is the main component of most cells (i.e., muscles).. Acids. By . Professor . Dr. Jamal Ahmed Abdel -Barry. . Rare Amino Acids. In addition to 20 standard amino acids there are several amino acids that can be isolated from the hydrolysis of special type of protein, all are derivatives of some standard amino acids..