Ch 7 Bio - Chapter 7 Pathways That Harvest Chemical Energy...

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Chapt er 7, page 1 Chapter 7 Pathways That Harvest Chemical Energy
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Chapt er 7, page 2
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Chapt er 7, page 4
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Chapt er 7, page 5 2C 4C 6C 5C 4C CO 2 CO 2 CO 2 NADH + H + NADH + H + NADH + H + NADH + H + FADH 2 ATP
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Chapt er 7, page 6
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Chapt er 7, page 10
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Chapt er 7, page 11 Chapt er 7 Key Words: Aerobic Anaerobic Fermentation Lactic acid fermentation Alcoholic fermentation Respiration Glycolysis Citric acid cycle Respiratory chain Electron transport ATP synthase Chemiosmosis Proton motive force Flavin adenine dinucleotide (FAD) NAD (nicotinamide adenine dinucleotide) Oxidation Reduction Redox reaction
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Chapt er 7, page 12 Chapt er 7 Highlights: I. Energy and Electrons from Glucose A. Cells trap free energy while metabolizing glucose B. Redox reactions transfer electrons and energy C. The coenzyme NAD is a key electron carrier in redox reactions II. Glycolysis: From Glucose to Pyruvate A. The energy-investing reactions of glycolysis require ATP B. The energy-harvesting reactions of glycolysis yield NADH + , H + , and ATP III. Pyruvate Oxidation A. Pyruvate is oxidized to Acetyl CoA, releasing CO 2 and reduced carriers NADH. IV. The Citric Acid Cycle A. The citric acid cycle takes acetyl CoA and produces two CO 2 molecules and reduced carriers NADH and FADH 2. V. The Respiratory Chain: Involvement of Electrons, Protons, and ATP Production
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Ch 7 Bio - Chapter 7 Pathways That Harvest Chemical Energy...

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