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Parts of the Cell
| Term | Definition |
|---|---|
| What is the cell theory? | -Idea that all living things are made up of cells. |
| Define cell | -Basic structural & functional unit of any living thing. |
| Cell Wall | -Plant cell -Outer Layer; around cell membrane -Made of cellulose -Used for protection |
| Cell Membrane | -Located around cell -protects cell -Lets things in & out of cell |
| Nucleus | -Plant & animal -large & oval-shaped -Located in center of cell -"control center" |
| Nucleolus | -plant & animal -dark spot -located in nucleus -makes ribosomes |
| Nuclear Membrane | -Plant & animal -located around nucleus -protects nucleus & lets things in & out of nucleus through pores |
| Cytoplasm | -plant & animal -clear, thick, jelly-like -holds on to all organelles in the cell |
| Chromatin/chromosomes | -plant & animal -located in nucleus -contains genetic info & traits |
| E.R. | -CONNECTED -Plant & animal -network of tubes connected from cell membrane to nuclear membrane -transports materials & sends messages to all parts of the cell -2 types: smooth & rough |
| Ribosomes | -Plant & animal -small, circular shapes -in cytoplasm or attached to E.R. -*makes protein* |
| Mitochondria | -plant & animal -bean-shaped & breaks down sugar into energy |
| Vacuole | -Plant & animal: plant=few/large animal=small/many -fluid filled sacs -stores food, water, or waste |
| Golgi Body/Apparatus | -NOT CONNECTED -plant & animal -in cytoplasm -flattened tubes -packages protein & gets rid of waste |