| TERMS | DEFINITIONS |
| I Cell cycle | I The period from the time a cell is produced until it |
| completes mitosis is called cell cycle. | |
| Mitcjsis | The type of cell division in which number of chrombsomes remains constant in the daughter generations is called mitosis |
| Th modynamics | The study of energy is called thermodynamics |
| kil alone | A kilocalorie (Kcal) is the amount of heat necessary to raise 1 kg of water 10 C and is equal to 1,000 calories. |