'Amino groups' diaporamas de présentation

Chemistry of Proteins

Chemistry of Proteins. Chemistry of Proteins Definition: Proteins are organic compounds with a high molecular weight formed of carbon, oxygen, hydrogen and nitrogen and may also contain sulfur, phosphorus coloring non-protein organic groups and metal ions.

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Biomolecules 2

Biomolecules 2. Most biological molecules are made from covalent combinations of six important elements, whose chemical symbols are CHNOPS. Biological molecules, or biomolecules, are mainly built by joining atoms through covalent bonds .

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Amino Acids & Proteins

Biochemistry 3070. Amino Acids & Proteins. Proteins are linear copolymers built from monomeric units called amino acids. Twenty amino acids are commonly found in proteins. These amino acids contain a variety of different functional groups: Alcohols (R-OH) Phenols (Ph-OH)

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EUKARYOTIC CELL SEEN UNDER LIGHT MICROSCOPE

EUKARYOTIC CELL SEEN UNDER LIGHT MICROSCOPE. EUKARYOTIC CELL SEEN UNDER ELECTRON MICROSCOPE. Organelle Stains. 3,3'-dihexyloxacarbocyanine iodide, DiOC6. Endoplasmic Reticulum. Cells and macromolecules. Protein. RNA. Prokaryotic cell. DNA. Eukaryotic cell. The proteins.

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Macromolecules in the cell

Macromolecules in the cell. 513341 BIOCHEMISTRY I Chapter 2 Amino acids and Primary structure. Dr. PORNTIP CHAIMANEE Chemistry Department Faculty of Science Silpakorn University. Amino acids. 1. Amino acids structure 2. Asymmetry of amino acids

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AMINO ACID METABOLISM

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Lecture 3: Amino Acids

Lecture 3: Amino Acids. Bonus seminar today at 3PM 148 Baker (bonus point assignment due on Wed. in class or electronically by email) Quiz next Wed. (9/7) Introduction to amino acid structure Amino acid chemistry. +. +. +. +. COO -. COO -. COO -. COO -. H 3 N. H 3 N. H 3 N. H 3 N.

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Chapter 4

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BIOC/DENT/PHCY 230 LECTURE 4

BIOC/DENT/PHCY 230 LECTURE 4. Nitrogen Metabolism. Many nitrogen containing compounds eg. Amino acids, nucleotides, porphyrins, neurotransmitters . There is no dedicated store for nitrogen or nitrogen compounds in humans. Nitrogen Balance.

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Amino Acids 1/29/2003

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Chapter #16

Chapter #16. Respiratory System. Chapter 16.1 Introduction. Obtaining oxygen and removing carbon dioxide are the primary functions of the Respiratory System. The Respiratory system includes tubes that: Remove particles from incoming air Help control the temperature & water content

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Plant and Mammalian Tissue Culture

Plant and Mammalian Tissue Culture. Immunolabeling Fixed Cells Experimental Design. Experimental Overview. Use fluorescent-labeled antibodies to immunolabel cells Experimental Flow Culture and fix cells Permiabilize Block non-specific binding sites w/BSA and serum Primary antibody Wash

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Kidneys and Excretory System

Kidneys and Excretory System. How Urination works. http://health.howstuffworks.com/adam-200032.htm. Excretion. The process of excretion involves the removal of metabolic waste. If wastes build up in the body, they become toxic. There are 4 main organs that work to remove waste from the body.

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Synthesis of 2D Polymer Using Chemical Reaction on Surfaces

Synthesis of 2D Polymer Using Chemical Reaction on Surfaces. Tobe Laboratory Kyohei Kaneko. Contents. Introduction ? Concept of 2D Polymer ? Graphene ? Chemical Reaction on The Surface Observation Conditions of STM ? Liquid/Solid Interface vs. Ultra High Vacuum (UHV)

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DO NOW

Objective: distinguish monomer from polymer, compare three examples of synthetic polymers, describe the structures and functions of four types of natural polymers. KEY TERMS polymer monomer carbohydrates Nucleic acids amino acids protein . DO NOW . Take out the worksheets . Polymers .

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Metabolic effects of CO 2

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Metabolic effects of CO 2

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5 Solid phase syntheses 150

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A type of crucial organic substance-amino acids

What are amino acids? Amino acids are the basic substance of protein for animal nutrition. It is a type of organic compound containing amino groups and acid carboxyl groups. Through the unremitting efforts of generations of scientists, determination of amino acid composition was finally completed.

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