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

2. Glycolysis Outline glucose pyruvic acid cytoplasm 10 10 NADH H+
ADP + 2P1
NAD+
NADH H+
ATP
ATP
glucose
pyruvic acid
Glycolysis Outline
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3. Pyruvic Acid  Aerobic or Anaerobic
bacteria
Aerobic
to mitochondria
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Muscles(lactic acid)
Yeast (alcohol)
Anaerobic
Fermentation

4. 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

5. 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

6. 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+
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7. Electron Transport Chain –Oxidative Phosphorylation
inner
mitochondria
electrons H+
ATP Synthase
three
two
Electron Transport Chain –Oxidative Phosphorylation

8. Summary of Maximum Energy Yield from the Oxidation of One Molecule of Glucose2 2
Glycolysis: 2 6 6 *
Glycolysis:
Pyruvic acid 1 3 6 1
Krebs Cycle 3 9 24 1 2 38 *
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