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respiration - Cellular Respiration C6H12O6 6O2 6CO2 6H2O...

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Cellular Respiration C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + Energy released (2830 kJ mol 1 ) One molecule glucose -> 36-38 ATP
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Cellular Respiration A cellular process that requires A cellular process that requires oxygen and gives off carbon oxygen and gives off carbon dioxide dioxide Usually involves breakdown of Usually involves breakdown of glucose to carbon dioxide and glucose to carbon dioxide and water water Energy extracted from Energy extracted from glucose molecule: glucose molecule: Released step-wise Released step-wise Allows ATP to be produced Allows ATP to be produced efficiently efficiently Oxidation-reduction enzymes Oxidation-reduction enzymes include NAP+ and FAD as include NAP+ and FAD as coenzymes coenzymes Glycolysis Transition Reaction Citric Acid Cycle Electron Transport System
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Cellular Respiration oxidation reduction 2 2 Intermediates + heat (organic Molecules)
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Coenzymes NAD (nicotinamide adenine dinucleotide)
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Glucose Breakdown Glycolysis: -Occurs in cytoplasm -Glucose broken down to two molecules of pyruvate -ATP is formed Transition reaction: -Both pyruvates are oxidized -Electron energy is stored in NADH - Two carbons are released as CO 2 Krebs Cycle: -Electron energy is stored in NADH and FADH 2 - ATP is formed - Four carbons are released as CO 2 Oxidative Phosphorylation Extracts energy from NADH and FADH2 -Produces 32 or 34 ATP -ETS and ATP synthase
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