| A | B |
|---|
| Cytology | study of cells |
| Cells | fundamental units of all plant and animal tissues |
| Cell membrane | isolation, protection, sensitivity, support |
| Cytosol | fluid component of cytoplasm |
| Cytoskeleton | strength, support, movement of cellular structures and materials |
| Microvilli | increases surface area for absorption of extracellular materials |
| Centrosome | movement of chromosomes during cell division |
| Cilia | movement of materials over surface |
| Ribosomes | protein "factories" |
| Endoplasomic Reticulum | provides intracellular storage and transport |
| Rough ER | ribosomes attached to membranes (sythesizes secretory proteins) |
| Smooth ER | lacks attached ribosomes (sythesizes lipids and carbohydrates) |
| Golgi apparatus | stores, alters, and packages secretory producst, forms lysomomes |
| Lysosomes | removes damaged organelles or pathogens within cells |
| Mitochondria | produces 95% of the ATP required by the cell |
| Nucleus | control, storage and processing of genetic info. "Control Center" |
| Nucleolus | dense region in nucleoplasm containing DNA and RNA |
| Nuclear Envelope | surrounds the nucleolus |
| Chromatin | gives nucleus a clumped, grainy appearance |
| Peroxisomes | absorbs and break down fatty acids and other compounds |
