Cellular Respiration by Shelley Penrod and RM Chute Anaerobic Respiration Glycolysis Fermentation Alcohol Lactic Acid Aerobic Respiration Krebs Cycle Electron Transport Chain

Glycolysis Outline glucose pyruvic acid cytoplasm 10 10 NADH H+ ADP + 2P1 NAD+ NADH H+ ATP ATP glucose pyruvic acid Glycolysis Outline return to summary

Pyruvic Acid  Aerobic or Anaerobic bacteria Aerobic to mitochondria back of page Muscles(lactic acid) Yeast (alcohol) Anaerobic Fermentation

Anaerobic Respiration Fermentation oxygen NADH H+ NADH H+ ADP +P1 NAD+ ATP 2 Lactic Acid Fermentation pyruvic acid NAD+ H H lactic acid Anaerobic Respiration Fermentation

Anaerobic Respiration Fermentation oxygen NADH H+ NADH H+ ADP +P1 NAD+ ATP 2 Alcohol Fermentation pyruvic acid CO2 NAD+ H H ethanol Anaerobic Respiration Fermentation

CoA recycles for 2nd Pyruvic Acid and 2nd turn of the Krebs Cycle Aerobic Respiration pyruvic acid 1 2 matrix matrix 4 8 mitochondria mitochondria CO2 1 2 NADH H+ citric acid CO2 CO2 CoA CoA recycles for 2nd Pyruvic Acid and 2nd turn of the Krebs Cycle ATP NADH H+ Krebs Cycle (TCA) Citric Acid Cycle CoA NADH H+ acetyl CoA 2nd pyruvic acid pyruvic acid oxaloacetic acid oxaloacetic acid FADH2 NADH H+ return to summary

Electron Transport Chain –Oxidative Phosphorylation inner mitochondria electrons H+ ATP Synthase three two Electron Transport Chain –Oxidative Phosphorylation

Summary of Maximum Energy Yield from the Oxidation of One Molecule of Glucose 2 2 Glycolysis: 2 6 6 * Glycolysis: Pyruvic acid 1 3 6 1 Krebs Cycle 3 9 24 1 2 38 * Handouts and Web PowerPoint Location