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Cellular Respiration Chapter 8:   pp. 133-149 Electron transport chain and chemiosmosis Mitochondrion Citric acid cycle Preparatory reaction 2 32 ADP or 34 32 or 34 2 4 ATP total net gain 2 ADP NADH NADH and F ADH 2 Glycolysis NADH glucose pyruvate Cytoplasm e – e – e – e – e – e – e – 2 ADP 4 ADP ATP 2 ADP ATP ATP Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Cellular Respiration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Glucose Breakdown: Summary Reaction ,[object Object],[object Object],+ + energy Reduction Oxidation glucose C 6 H 12 O 6 6O 2 6CO 2 6HO 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. +
NAD +  and FAD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Cellular Respiration ADP + P ATP intermembrane space cristae CO 2 H 2 O g l u c o s e f r o m O 2 f r o m a i r O 2  and glucose enter cells, which release H 2 O and CO 2 . Mitochondria use energy from glucose to form ATP from ADP  +  P . Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ©  E. & P. Bauer/zefa/Corbis; (Bread, wine, cheese, p. 139):  ©  The McGraw Hill Companies, Inc./John Thoeming, photographer; (Yogurt, p. 139):  ©  The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
Phases of Cellular Respiration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Phases of Cellular Respiration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Glucose Breakdown: Overview of 4 Phases Electron transport chain and chemiosmosis Mitochondrion Citric acid cycle Preparatory reaction 2 AD P 2 32 ADP or 34 32 or 34 2 4 ATP total net gain 2 ATP NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate Cytoplasm e – e – e – e – e – e – e – 2 ATP 4 ADP ATP ATP ATP Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display
Glucose Breakdown: Glycolysis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Glycolysis: Inputs and Outputs Glycolysis inputs outputs 2  pyruvate 2  NADH 2 ADP 4 ATP total net gain glucose 2 NAD + 4 ADP  +  4 P ATP ATP 2 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display
Substrate-level ATP Synthesis P P P ATP enzyme ADP BPG 3PG Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Glycolysis Matrix Electron transport chain and chemiosmosis Citric acid cycle Preparatory reaction 2 ADP 2 32 or 34 2 4 ATP total net NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate e – e – e – e – e – e – e – ATP 2 ATP 32 ADP or 34 1. The cycle begins when an acetyl group carried by CoA combines with a C 4 molecule to form citrate. 5. Once again a substrate is oxidized, and NAD + is reduced to NADH. 2. Twice over, substrates are oxidized as NAD +  is reduced to NADH, and CO 2  is released. 3. ATP is produced as an energized phosphate is transferred from a substrate to ADP. 4. Again a substrate is oxidized, but this time FAD is reduced to FADH 2 . Citric acid cycle CO 2 NAD + NAD + NAD + FAD Co A acetyl CoA NADH NADH NADH FADH 2 oxaloacetate C 4 citrate C 6 ketoglutarate C5 fumarate C4 succinate C4 2 ATP 4 ADP ATP ATP ATP CO 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Glycolysis P P P ATP enzyme ADP BPG 3PG Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
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Pyruvate ,[object Object],[object Object],[object Object],[object Object]
Fermentation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fermentation 2 NAD + 2 NADH ATP 2 ATP 4 ADP 2 ADP P 2 P 2 P 2 2 P glucose G3P BPG pyruvate or 2 lactate 2 alcohol 2 CO 2 (net gain) A T P ATP ATP +4 4 2 or 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
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Fermentation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Products of Fermentation Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
Products of Fermentation Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
Products of Fermentation Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
Efficiency of Fermentation Fermentation inputs outputs 2 lactate or 2 alcohol and 2 CO 2 glucose 2 ADP + 2 P net gain ATP 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
The Preparatory (Prep) Reaction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Preparatory Reaction 2 NAD + 2  NADH 2 2 + 2 CoA + 2 CO 2 2  pyruvate O OH C CH 3 + 2 CoA CoA CH 3 pyruvate carbon dioxide acetyl CoA C O C O 2 acetyl CoA + 2 carbon dioxide Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
Mitochondrion: Structure & Function Matrix: location of the prep reaction and the citric acid cycle Cristae: location of the electron transport chain (ETC) cristae intermembrane space inner membrane matrix outer membrane 45,000 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © Dr. Donald Fawcett and Dr. Porter/Visuals Unlimited
Glucose Breakdown: The Citric Acid Cycle ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Citric Acid Cycle Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1. The cycle begins when an acetyl group carried by CoA combines with a C 4 molecule to form citrate. 5. Once again a substrate is oxidized, and NAD + is reduced to NADH. 4. Again a substrate is oxidized, but this time FAD is reduced to FADH 2 . 3. ATP is produced as an energized phosphate is transferred from a substrate to ADP. 2. Twice over, substrates are oxidized as NAD +  is reduced to NADH, and CO 2  is released. acetyl CoA NADH oxaloacetate C 4 NAD + fumarate C 4 FADH 2 ATP CO 2 FAD succinate C 4 NAD + NADH Citric acid cycle ketoglutarate C 5 CO 2 NADH NAD + citrate C 6 CoA 4 ADP 2 4 ATP total net ATP 2 ATP 2 ADP 2 ADP  2 32  or 34 ATP ATP 32 ADP or 34 Preparatory reaction Glycolysis glucose pyruvate Electron transport chain and chemiosmosis Citric acid cycle NADH and FADH2 NADH NADH
Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
Citric Acid Cycle: Balance Sheet inputs outputs 4 CO 2 6  NADH 2  FADH 2 2 acetyl groups 6 NAD + 2 FAD 2 ADP + 2 P ATP 2 Citric acid cycle Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Electron Transport Chain ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Electron Transport Chain ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Electron Transport Chain Electron transport chain and chemiosmosis Citric acid cycle Preparatory reaction 2 32 or ADP 34 32 or 34 4 ADP 2 4 ADP total net NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate ADP e – e– e – 2e - e - 2 ATP H 2 O cytochrome oxidase cytochrome c coenzyme Q NAD +  + 2H + NADH +H + 2 H + ATP P FAD + 2H + FADH 2 cytochrome reductase NADH-Q reductase ADP + P ADP + P made by chemiosmosis made by chemiosmosis made by chemiosmosis e– e– e– e– 2 ATP 2 ADP ADP ADP e - 2e - 2e - ATP 2e - ATP 2e - 1 / 2 O 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Organization of Cristae 2 ADP + ATP channel protein ATP synthase complex Chemiosmosis Intermembrane space Matrix 2 FADH 2 H 2 O FAD + NAD + P H + NADH NADH-Q reductase cytochrome reductase cytochrome oxidase cytochrome c coenzyme Q Electron transport chain Electron transport chain and chemiosmosis Citric acid cycle Preparatory reaction 2 ADP 2 32 or ADP 34 32 or34 2 4 ATP total net NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate ATP e – e – e – e – – 2 ATP 2 ADP e – e – 4 ADP ATP ATP H + H + H + H + H + H + H + H + H + H + H + H + H + H + 1 / 2 O 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
Glucose Catabolism: Overall Energy Yield ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Overall Energy Yielded per Glucose Molecule Cytoplasm Mitochondrion Electron transport chain 2 net 2 glucose 2 pyruvate 2 acetyl CoA Citric acid cycle subtotal subtotal glycolysis 2 CO 2 4 CO 2 NADH NADH NADH FADH 2 2 2 6 2 4 or 6 6 18 4 32 4 36 or 38 total 6 O 2 6 H 2 O ATPP ATP ATP ATP ATP ATP A T P ATP ATP or 34 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Metabolic Pool: Catabolism  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Metabolic Pool Concept ATP ATP Electron transport chain proteins carbohydrates fats amino acids glucose fatty acids glycerol acetyl CoA Glycolysis pyruvate ATP Citric acid cycle Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © C Squared Studios/Getty Images.
Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
Metabolic Pool: Catabolism  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Metabolic Pool: Anabolism ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Metabolic Pool: Anabolism ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Photosynthesis vs. Cellular Respiration membranes enzymes grana cristae Photosynthesis Cellular Respiration H 2 O O 2 H 2 O O 2 ADP ATP NAD + NADH CO 2 CH 2 O NADPH NADP + CO 2 CH 2 O Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Review ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Cellular Respiration Chapter 8:   pp. 133 - 149 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display Electron transport chain and chemiosmosis Mitochondrion Citric acid cycle Preparatory reaction 2 32 ADP or 34 32 or 34 2 4 ATP total net gain 2 ADP NADH NADH and F ADH 2 Glycolysis NADH glucose pyruvate Cytoplasm e – e – e – e – e – e – e – 2 ADP 4 ADP ATP 2 ADP ATP ATP Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

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08 Lecture Animation Ppt

  • 1. Cellular Respiration Chapter 8: pp. 133-149 Electron transport chain and chemiosmosis Mitochondrion Citric acid cycle Preparatory reaction 2 32 ADP or 34 32 or 34 2 4 ATP total net gain 2 ADP NADH NADH and F ADH 2 Glycolysis NADH glucose pyruvate Cytoplasm e – e – e – e – e – e – e – 2 ADP 4 ADP ATP 2 ADP ATP ATP Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
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  • 6. Cellular Respiration ADP + P ATP intermembrane space cristae CO 2 H 2 O g l u c o s e f r o m O 2 f r o m a i r O 2 and glucose enter cells, which release H 2 O and CO 2 . Mitochondria use energy from glucose to form ATP from ADP + P . Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © E. & P. Bauer/zefa/Corbis; (Bread, wine, cheese, p. 139): © The McGraw Hill Companies, Inc./John Thoeming, photographer; (Yogurt, p. 139): © The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
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  • 9. Glucose Breakdown: Overview of 4 Phases Electron transport chain and chemiosmosis Mitochondrion Citric acid cycle Preparatory reaction 2 AD P 2 32 ADP or 34 32 or 34 2 4 ATP total net gain 2 ATP NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate Cytoplasm e – e – e – e – e – e – e – 2 ATP 4 ADP ATP ATP ATP Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display
  • 10.
  • 11. Glycolysis: Inputs and Outputs Glycolysis inputs outputs 2 pyruvate 2 NADH 2 ADP 4 ATP total net gain glucose 2 NAD + 4 ADP + 4 P ATP ATP 2 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display
  • 12. Substrate-level ATP Synthesis P P P ATP enzyme ADP BPG 3PG Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 13. Glycolysis Matrix Electron transport chain and chemiosmosis Citric acid cycle Preparatory reaction 2 ADP 2 32 or 34 2 4 ATP total net NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate e – e – e – e – e – e – e – ATP 2 ATP 32 ADP or 34 1. The cycle begins when an acetyl group carried by CoA combines with a C 4 molecule to form citrate. 5. Once again a substrate is oxidized, and NAD + is reduced to NADH. 2. Twice over, substrates are oxidized as NAD + is reduced to NADH, and CO 2 is released. 3. ATP is produced as an energized phosphate is transferred from a substrate to ADP. 4. Again a substrate is oxidized, but this time FAD is reduced to FADH 2 . Citric acid cycle CO 2 NAD + NAD + NAD + FAD Co A acetyl CoA NADH NADH NADH FADH 2 oxaloacetate C 4 citrate C 6 ketoglutarate C5 fumarate C4 succinate C4 2 ATP 4 ADP ATP ATP ATP CO 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 14. Glycolysis P P P ATP enzyme ADP BPG 3PG Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 15. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
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  • 18. Fermentation 2 NAD + 2 NADH ATP 2 ATP 4 ADP 2 ADP P 2 P 2 P 2 2 P glucose G3P BPG pyruvate or 2 lactate 2 alcohol 2 CO 2 (net gain) A T P ATP ATP +4 4 2 or 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 19. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
  • 20. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
  • 21.
  • 22. Products of Fermentation Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
  • 23. Products of Fermentation Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
  • 24. Products of Fermentation Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © The McGraw Hill Companies, Inc./Bruce M. Johnson, photographer
  • 25. Efficiency of Fermentation Fermentation inputs outputs 2 lactate or 2 alcohol and 2 CO 2 glucose 2 ADP + 2 P net gain ATP 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 26.
  • 27. Preparatory Reaction 2 NAD + 2 NADH 2 2 + 2 CoA + 2 CO 2 2 pyruvate O OH C CH 3 + 2 CoA CoA CH 3 pyruvate carbon dioxide acetyl CoA C O C O 2 acetyl CoA + 2 carbon dioxide Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 28. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
  • 29. Mitochondrion: Structure & Function Matrix: location of the prep reaction and the citric acid cycle Cristae: location of the electron transport chain (ETC) cristae intermembrane space inner membrane matrix outer membrane 45,000 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © Dr. Donald Fawcett and Dr. Porter/Visuals Unlimited
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  • 31. The Citric Acid Cycle Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1. The cycle begins when an acetyl group carried by CoA combines with a C 4 molecule to form citrate. 5. Once again a substrate is oxidized, and NAD + is reduced to NADH. 4. Again a substrate is oxidized, but this time FAD is reduced to FADH 2 . 3. ATP is produced as an energized phosphate is transferred from a substrate to ADP. 2. Twice over, substrates are oxidized as NAD + is reduced to NADH, and CO 2 is released. acetyl CoA NADH oxaloacetate C 4 NAD + fumarate C 4 FADH 2 ATP CO 2 FAD succinate C 4 NAD + NADH Citric acid cycle ketoglutarate C 5 CO 2 NADH NAD + citrate C 6 CoA 4 ADP 2 4 ATP total net ATP 2 ATP 2 ADP 2 ADP 2 32 or 34 ATP ATP 32 ADP or 34 Preparatory reaction Glycolysis glucose pyruvate Electron transport chain and chemiosmosis Citric acid cycle NADH and FADH2 NADH NADH
  • 32. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
  • 33. Citric Acid Cycle: Balance Sheet inputs outputs 4 CO 2 6 NADH 2 FADH 2 2 acetyl groups 6 NAD + 2 FAD 2 ADP + 2 P ATP 2 Citric acid cycle Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
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  • 35.
  • 36. Electron Transport Chain Electron transport chain and chemiosmosis Citric acid cycle Preparatory reaction 2 32 or ADP 34 32 or 34 4 ADP 2 4 ADP total net NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate ADP e – e– e – 2e - e - 2 ATP H 2 O cytochrome oxidase cytochrome c coenzyme Q NAD + + 2H + NADH +H + 2 H + ATP P FAD + 2H + FADH 2 cytochrome reductase NADH-Q reductase ADP + P ADP + P made by chemiosmosis made by chemiosmosis made by chemiosmosis e– e– e– e– 2 ATP 2 ADP ADP ADP e - 2e - 2e - ATP 2e - ATP 2e - 1 / 2 O 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 37. Organization of Cristae 2 ADP + ATP channel protein ATP synthase complex Chemiosmosis Intermembrane space Matrix 2 FADH 2 H 2 O FAD + NAD + P H + NADH NADH-Q reductase cytochrome reductase cytochrome oxidase cytochrome c coenzyme Q Electron transport chain Electron transport chain and chemiosmosis Citric acid cycle Preparatory reaction 2 ADP 2 32 or ADP 34 32 or34 2 4 ATP total net NADH NADH and FADH 2 Glycolysis NADH glucose pyruvate ATP e – e – e – e – – 2 ATP 2 ADP e – e – 4 ADP ATP ATP H + H + H + H + H + H + H + H + H + H + H + H + H + H + 1 / 2 O 2 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
  • 38. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
  • 39.
  • 40. Overall Energy Yielded per Glucose Molecule Cytoplasm Mitochondrion Electron transport chain 2 net 2 glucose 2 pyruvate 2 acetyl CoA Citric acid cycle subtotal subtotal glycolysis 2 CO 2 4 CO 2 NADH NADH NADH FADH 2 2 2 6 2 4 or 6 6 18 4 32 4 36 or 38 total 6 O 2 6 H 2 O ATPP ATP ATP ATP ATP ATP A T P ATP ATP or 34 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
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  • 42. The Metabolic Pool Concept ATP ATP Electron transport chain proteins carbohydrates fats amino acids glucose fatty acids glycerol acetyl CoA Glycolysis pyruvate ATP Citric acid cycle Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. © C Squared Studios/Getty Images.
  • 43. Animation Please note that due to differing operating systems, some animations will not appear until the presentation is viewed in Presentation Mode (Slide Show view). You may see blank slides in the “Normal” or “Slide Sorter” views. All animations will appear after viewing in Presentation Mode and playing each animation. Most animations will require the latest version of the Flash Player, which is available at http://get.adobe.com/flashplayer.
  • 44.
  • 45.
  • 46.
  • 47. Photosynthesis vs. Cellular Respiration membranes enzymes grana cristae Photosynthesis Cellular Respiration H 2 O O 2 H 2 O O 2 ADP ATP NAD + NADH CO 2 CH 2 O NADPH NADP + CO 2 CH 2 O Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
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  • 49. Cellular Respiration Chapter 8: pp. 133 - 149 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display Electron transport chain and chemiosmosis Mitochondrion Citric acid cycle Preparatory reaction 2 32 ADP or 34 32 or 34 2 4 ATP total net gain 2 ADP NADH NADH and F ADH 2 Glycolysis NADH glucose pyruvate Cytoplasm e – e – e – e – e – e – e – 2 ADP 4 ADP ATP 2 ADP ATP ATP Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Notes de l'éditeur

  1. Biology, 9th ed,Sylvia Mader Cellular Respiration Slide # Chapter 08
  2. Biology, 9th ed,Sylvia Mader Cellular Respiration Slide # Chapter 08