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HIstology/Cell
Cell terminology
| Term | Definition |
|---|---|
| Nucleolus | Produces RNA that forms ribosomes |
| Centrioles | Rod-shaped organelles that move chromosomes during replication |
| Mitochondria | Energy producers of the cell |
| Golgi apparatus | Chemical processor of the cell |
| Endoplasmic Reticulum | Folded membranes that synthesize protein (rough) or lipids (smooth) |
| Ribosomes | Site of protein synthesis |
| Vacuoles | Organelles containing water, food, or waste |
| Lysosomes | Digestive system of the cell |
| Genetic | Pertaining to genes or heredity |
| Congenital | A condition present at birth |
| Tissue | Group of specialized cells similar in structure and function |
| Histology | The study of the structure and function of tissue |
| Connective tissue | Adds support and binds body parts together |
| Muscular tissue | Tissue with the specialized ability to contract and relax |
| Nervous tissue | Tissue that reacts to stimuli and conducts impulses |
| Epithelial tissue | Covers internal and external body surfaces |
| Anaplasia | Change in cell structure and orientation |
| Aplasia | Lack of development of an organ, tissue, or cell |
| Dysplasia | Abnormal growth or development |
| Hyperplasia | Abnormal increase in the number of normal cells |
| Hypoplasia | Incomplete or less than normal development |
| Neoplasia | Uncontrolled, abnormal new growth of tissue |
| Atrophy | Decrease in size or wasting of an organ or tissue |
| Dystrophy | Defective growth in size |
| Hypertrophy | Increase in the size of an organ or tissue |