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cell parts--
| Question | Answer |
|---|---|
| gelatinlike mixture that flows inside the cell mumbrane | cytoplasm |
| protects cells and regulates interations between cell and the enviroment | cell membrane |
| procceses and moves material inside the cell | ER |
| makes protein | ribosomes |
| releases energy stored in food | mitochondria |
| captures light energy through chlorophyll | chloroplast |
| gives cell shape and protects cell | cell wall |
| stores water.,waste products, food, and other cellular materials. | vacuole |
| packages proteins in vesicles & moves them out of cells | Golgi bodies |
| breaks down food molecules, cell wastes and worn-out cell parts. | lysosomes |
| leeuwenhoek | made first simple microscope |
| Hooke | looked @ cork cells to find all things are made from cells |
| Scieden | plants are made from cells |
| Virchow | cells divide to form new cells |
| Shwann | animals are made up of cells |
| compound microscope | 2lenses |
| Electron microscope | used when cells are too small to see with other microscopes |
| Scanning Electron | shows 3D images |
| directs all cell activities | nucleus |
| prokaryotic | no membrane bound structures inside the cell |
| Eukaryotic | cells w/ membrane bound structures |
| organ | 2 or more types of tissue that work together |
| tissue | A group of similar cells, work together for one job |
| organ system | group of organs that preform functions |