| Term | Definition |
| Contractile Vacuole | A Vacuole, found in some cells, that collects water and expels it. |
| Pseudopod | a cytoplasmic extension of a cell used for locomotion. |
| Ameboid Movement | Endoplasm pushes forward and the cytoplasm flows into it. |
| Cell Membrane | Forms outer most membrane of a cells cytoplasm. |
| Symbiosis | Two organisms live together in harmony. |
| Phagocytosis | The process of a cell engulfing a substance. |
| Sexual Reproduction | The process of reproducing using sex. |
| Asexual reproduction | The process of reproducing without a sperm and ovum. |