| TERMS | DEFINITIONS |
| Electron transport chain • | The collection of molecules embedded in the inner
membrane of the mitochondrion is called electron |
| Krebs cycle | Krebs cycle is a series of reactions in which the pyruvate from glycolysis is oxidized to CO2. |
| Thermodynamics | The study of energy is called thermodynamics. |
| kilocalorie | A kilocalorie (Kcal) is the amount of heat necessary to raise 1 kg of water 1° C and is equal to 1,000 calories. |