'Reduction potential' diaporamas de présentation

OXIDATIVE PHOSPHORYLATION

OXIDATIVE PHOSPHORYLATION. Is the process in which ATP is formed as a result of the transfer of electrons from NADH or FADH 2 to O 2 by a series of electron carriers. Takes place in mitochondria Is the major source of ATP in aerobic organisms

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Chapter 20

Chapter 20. Electron Transport and Oxidative Phosphorylation Biochemistry by Reginald Garrett and Charles Grisham. Essential Question. How do cells oxidize NADH and [FADH 2 ] How do cells convert their reducing potential into the chemical energy of ATP?. Outline of chapter 20.

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Electrochemistry

Electrochemistry. Chapter 20. Oxidation-Reduction Reactions. Electrochemistry study conversion of chemical reactions to electrostatic work It must involve oxidation-reduction reactions, for example: Zn + Cu 2+ ? Zn 2+ + Cu - D G

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Chapter 20

Chapter 20. Electron Transport and Oxidative Phosphorylation Biochemistry by Reginald Garrett and Charles Grisham. Essential Question. How do cells oxidize NADH and [FADH 2 ] How do cells convert their reducing potential into the chemical energy of ATP?. Electron Transport :

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General Metabolism Principles; Nutrition

General Metabolism Principles; Nutrition. Andy Howard Introductory Biochemistry 1 December 2009. Metabolism depends strongly on cofactors.

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General Metabolism II

General Metabolism II. Andy Howard Introductory Biochemistry, fall 2010 18 November 2010. Metabolism: the core of biochem. All of biology 402 will concern itself with the specific pathways of metabolism Our purpose here is to arm you with the necessary weaponry

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Electron transport chain-2

Electron transport chain-2. Introduction. The primary function of the citric acid cycle was identified as the generation of NADH and FADH2 by the oxidation of acetyl CoA. In oxidative phosphorylation, NADH and FADH2 are used to reduce molecular oxygen to water.

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An Introduction to Electrochemistry in Inorganic Chemistry

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TORONTO, Canada 1st Inter-Regional Meeting

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Mitochondrial Electron Transport

Mitochondrial Electron Transport. The cheetah, whose capacity for aerobic metabolism makes it one of the fastest animals. Citric acid cycle supplies NADH and FADH 2 to the electron transport chain. Fatty Acids. Acetyl Co A. Amino Acids. Pyruvate. Glucose.

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Electrochemistry Generating Voltage (Potential)

Electrochemistry Generating Voltage (Potential). Historically. Historically oxidation involved reaction with O 2 . i.e., Rusting 4 Fe (s) + 3O 2 (g) ?? Fe 2 O 3 (s) Other example Zn (s) + Cu 2+ (aq) g Zn 2+ (aq) + Cu (s) In this reaction:

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Chemistry of Photography

Chemistry of Photography. The light sensitive emulsion The latent image Developing the image Fixing the image. The emulsion. AgNO 3 + KBr = AgBr + KNO 3 in gelatin AgBr precipitates (WHY??) and remain in the gelatin to form minute grains.

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Chemistry of Photography

Chemistry of Photography. The light sensitive emulsion The latent image Developing the image Fixing the image. The emulsion. AgNO 3 + KBr = AgBr + KNO 3 in gelatin AgBr precipitates (WHY??) and remain in the gelatin to form minute grains.

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The overview of metabolism

The overview of metabolism. Associate professor Shi-Jie Liu,Ph D. Department of clinical pharmacology, Xinqiao hospital, TMMU. An open system:Exchange mass and energy ?S surrounding +?S system >0, biology capture negative entropy from surrounding.

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Contents

the Input-Output and Emission Reduction in China Zhang Yaxiong ??? Dept. of Economic Forecasting, State Information Center No.58 Sanlihe Road, Beijing, P.R.China 100045 ??????????? 100045 ?????????? 58 ? Email: zhangyx@mx.cei.gov.cn. Contents. The IOT compilation in China

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Chapter 21

Chapter 21. Electrochemistry : Energy conversion between chemical and electrical forms. Voltaic Cells. Type of electrochemical cell (machine that uses redox to produce electrical energy, or uses electrical energy to cause a chem Rx)

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EU efforts towards Kyoto Marianne Wenning DG ENV, Climate Change unit 28 November 2002

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Using standard electrode potentials to calculate electrochemical cell voltages

Using standard electrode potentials to calculate electrochemical cell voltages. Chapter 19 Pages 768-773. An electrochemical (voltaic) cell consists of an oxidation reaction and a reduction reaction to produce a voltage for the cell. Ex: Batteries

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BACKGROUND

untreated. 1 days. 105 days. Progression of healing (clockwise). 28 days. Good Grip. Hand Mobility Restored. Evaluating the oxidation state of antimicrobial minerals DAVID W METGE 1 , RONALD W. HARVEY 1 , DENNIS EBERL 1 , Alex Blum 1 , LAURA WASYLENKI 2 , LYNDA WILLIAMS 2

107 views • 1 slides