'Carbon ring' diaporamas de présentation

Chapter 2: Biochemistry & the Chemical Basis of Life

Chapter 2: Biochemistry & the Chemical Basis of Life. Introduction. Chemistry: Branch of science studying the composition of matter and how it changes Biochemistry: Branch of science studying how chemistry affects living organisms

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Chapt. 3-Proteins pgs. 36-42

Chapt. 3-Proteins pgs. 36-42. Make up ~50 dry weight of any organism. Roles: Enzymes. Assist in chemical reactions Defense. Immune system Structural roles: Keratin Muscles Cytoskeleton - Chemical messengers. Hormones . Proteins: Made up of Amino Acids.

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DNA, RNA and Protein Synthesis

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Bellwork: Wednesday 4/11/2012

Bellwork: Wednesday 4/11/2012 . Write formulas for how the following elements would form Ionic compounds. Calcium + Silicon Sodium + Bromine Boron + Fluorine Potassium + Sulfur. Ca 2 Si. Ca +2 +. Si -4 ?. NaBr. Na +1 +. Br -1 ? . B +3 +. BF 3. F -1 ?. S -2 ?. K 2 S.

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Cell Unit Lecture V

Cell Unit Lecture V. Enzymes and Macromolecules. Biology Standards Covered.

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CARBON AND MOLECULAR DIVERSITY

CARBON AND MOLECULAR DIVERSITY. The structure and function of macromolecules: Carbohydrates and Lipids Chapter 5. Objectives. Be familiar with how polymers are assembled and dismantled Understand that most organic macromolecules are polymers of smaller units

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Brief! Organic Chemistry for AP

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Chapter 10 Alkanes and Aromatic Hydrocarbons

Chapter 10 Alkanes and Aromatic Hydrocarbons. Cycloalkanes Aromatic Hydrocarbons. Cycloalkanes. Cyclopropane CH 2 CH 2 CH 2 Cyclobutane CH 2 CH 2 CH 2 CH 2. More Cycloalkanes. Cyclopentane CH 2 CH 2 CH 2

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Biological Chemistry FIRST YEAR ORGANIC CHEMISTRY

Biological Chemistry FIRST YEAR ORGANIC CHEMISTRY. Lecture Five Aromatics, Heterocycles Amines and Alkaloids. Convenor : Dr. Fawaz Aldabbagh. An Aromatic Hydrocarbon is a cyclic compound that does not readily undergo addition reactions

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R&D Status of cancer therapy accelerator PAMELA

R&D Status of cancer therapy accelerator PAMELA. Takeichiro Yokoi. FFAG ( Fi xed F ield A lternating G radient) Accelerator has the ability of rapid particle acceleration with large beam acceptance. ? wide varieties of applications.

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25-3: Hydrocarbons 25-4: Saturated and Unsaturated Hydrocarbons

25-3: Hydrocarbons 25-4: Saturated and Unsaturated Hydrocarbons. Hydrocarbon. Organic molecule that contains only hydrogen and carbon Properties: All bonds are nonpolar, so molecule is nonpolar Are poor conductors Have low density Do not dissolve in water

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Structure of DNA & Point Mutations

Structure of DNA & Point Mutations. Text ref 6.1 and 6.2. The Chemical Composition of DNA. Three main components: Pentose sugar (5 carbon ring) Phosphate group with negative charge Nitrogenous base. Three components together = nucleotide

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Welcome to ??? Smiles 2010

Welcome to ??? Smiles 2010. 1941 2010. Si P S. Ge As Se. D. H 2 + D 2 +. HeH +. He. HS + H 2 S +. H 2 +. H 3 +. H 2. HCl +. H 2 Cl +. H ? H 3 - H 5 +. H ?. HCl. Cl ?. Carbon chain. HC?CH. HC?N. HC 4 H +. CN ?. HC?C?C?CH. HC?C?C?N. C 3 N ?. 1975 -1978.

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