| Term | Definition |
| cell respiration | the process that creates energy for the cell from food and oxygen. |
| Carbon dioxide and water | The wastes of respiration |
| fermentation | the process that creates energy for the cell without using oxygen. |
| CO2, H20, lactic acid, alcohol | The wastes of Fermentation |
| lactic acid | causes sore muscles. |
| Photosynthesis | the process by which plants make food. |
| CO2, H2O, light, chlorophyll. | Raw materials of photosynthesis |
| Oxygen and Glucose (food). | The 'wastes' of photosynthesis |
| chloroplast | photosynthesis occurs in which organelle? |
| mitochondria | respiration occurs in which organelle? |