| A | B |
|---|
| Fermentation | Consists of glycolysis plus rxns that generate NAD+ by transfering electrons from NADH to pyruvate |
| NAD+ is the oxidizing agent | For fermentation and respiration |
| Pyruvate or acetaldehyde | The final acceptor for fermentation. |
| Glycerol | The digestion of fat yields this which is converted to an intermediate of glycolysis. |
| Citrate | The first product of the Krebs cycle. |
| ATP and NADH | Glycolysis is a source of this. |
| Acetyl CoA | is very unstable and reactive |
| Oxaloacetate | The regeneration of this accounts for the cycle in the Krebs cycle. |
| Oxidative phosphorylation | the product of ATP using energy derived from the redox rxns of an ETC. |
| Substrate lever phosphorylation | the formation of ATP by directly transfering a phosphate group to ADP form an intermediate substrate in catabolism. |
