'2h 2e' diaporamas de présentation

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Chapter 19 & 20 Metabolic pathway & Energy production

Chemistry 20. Chapter 19 & 20 Metabolic pathway & Energy production. Metabolism. Chemical reactions in cells that break down or build molecules. It produces energy and provide substances to cell growth. Catabolic reactions:. Complex molecules ? Simple molecules + Energy.

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Oxidative Phosphorylation Chapter 19, pp. 659-690

Oxidative Phosphorylation Chapter 19, pp. 659-690. 6 carbon. C 6 H 12 O 6 + 6 O 2 ? 6 CO 2 + 6 H 2 O. 2 x 3 carbon. 2 CO 2. 2 x 2 carbon. The carbon is already converted to CO 2 . What is left is electrons in the form of NADH and FADH 2. 2 x 2 CO 2. NAD + /NADH. Coenzyme Q.

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Redox Reactions

(reduction/oxidation). Redox Reactions. Involve the exchange of electrons in a chemical reaction Electrons are lost by one substance and gained by another substance One substance goes through oxidation, while the other substance goes through reduction. Redox Reactions. gain of electrons

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Lecture 26 Energy conversion (continued)

Lecture 26 Energy conversion (continued) Substrate Oxidation, Generation of reduced high-energy intermediates and their oxidation by oxygen. http://www.microscopyu.com/galleries/fluorescence/cells/hela/hela.html. Why oxygen?

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A1.2CM1 Cells, Molecules & Metabolism Lecture 25 (2002) Professor M Schweizer

A1.2CM1 Cells, Molecules & Metabolism Lecture 25 (2002) Professor M Schweizer Refer to chapter 18, Stryer, 5e. Cellular respiration. Karp 3e, Figure 5.5. Figure 5.2c. Confocal microscopy reveals mitochondrion as sausage. was. is now. Electron Flow produces heat, light, movement, etc.

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Fatigue Mechanism

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Fatigue Mechanism

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Chapter 23 Metabolic Pathways for Carbohydrates

Chapter 23 Metabolic Pathways for Carbohydrates. 23.1 Metabolism and Cell Structure 23.2 ATP and Energy 23.3 Important Coenzymes in Metabolic Pathways. Metabolism. Metabolism involves:

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A Probabilistic Method for Sizing of Isolated Wind-Electrolyser Systems

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