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Unformatted text preview: Energy harvesting pathways: review checklist Chapter 9 pages 162-182 (7 th edition pages 160-178) Catabolic pathways Redox reactions: Reduction, Oxidation, Reducing agent, Oxidizing agent Aerobic energy harvesting = cellular respiration C6H12O6 + 6 O2 6 CO2 + 6 H2O + Energy Stepwise energy harvesting: NAD+ NADH + H+ (stages 1-3 of cellular respiration) Dehydrogenase Electron transport chain (stage 4 of cellular respiration) Glycolysis: Location Goal Inputs Outputs Energy investment phase Energy payoff phase Substrate-level phosphorylation Fate of products (outputs) Pyruvate oxidation: Location Goal Inputs Outputs Fate of products (outputs) Citric acid cycle (Krebs cycle): Location Goal Inputs Outputs Substrate-level phosphorylation FAD FADH2 Fate of products (outputs) Oxidative Phosphorylation: Location Goal Inputs Outputs Electron transport chain Chemiosmosis Proton (H + ) gradient ATP synthase Net ATP Yield of Cellular Respiration: contributions from each stage; variability, efficiency...
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This note was uploaded on 10/25/2011 for the course BIO 311C taught by Professor Satasivian during the Summer '08 term at University of Texas.
- Summer '08
- Cellular Respiration