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Cell Structure
Cell Structure- Unit 2
| Term | Definition |
|---|---|
| Nuclear membrane | outer layer of nucleus |
| ribosomes | makes protiens |
| nucleus | directs all cell activity |
| mitochondria | breaks down food and releases energy |
| cell wall | tough outer cover of plant cells that protects and keeps shape |
| endoplasmic reticulum | folded membranes that process and move materials |
| vacuoles | stores |
| nucleolus | found menbane and makes ribosmes |
| eukaryotic cell | have membrane bound structures |
| golgi body | sort proteing and package them into vesicles |
| organelles | structures that carry on the cell's processes |
| chlorplast | green organelles where food is made in plant cells |
| cytoplasm | gel like mixture that contains hereditary material |
| organ | made of 2 or more different types of tissues that work together |
| vesicle | delivers materials throughout the cell |
| prokaryotic cell | do not have membrane bound structures |
| cell membrane | protective outer cover of the cell |
| tissue | group of similar cells that work together |
| lysosome | breaks down food waste and old cell parts |
| selectively permeable membrane | allows certain or select things to enter and exit cell |