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cells
| Term | Definition |
|---|---|
| cell therory | the theory that cells form the fundamental structural and functional units of all living organisms |
| cell wall | protects cell and shapes them |
| cell membrane | protective layer surrounding every cell |
| cytoplasm | cells are filled with a gelatin like substance |
| ribosome | can make their own proteins on small structures |
| organelle | cytoplasms of eukaryotic cells |
| nucleus | cellular activities are directed |
| chloroplast | plant cells,food is made in green organelles in the cytoplasms |
| mitochondrion | energy in food usually is released by mitochondrion |
| endoplasmic reticulum | a series of folded membranes in witch materials can be procesed and moved around inside of the cell |
| Golgi body | are stacked , flattened membranes |
| tissue | a group of simaller cells that work together to do one job |
| organ | made up of two or more diffrent types of tissues that work together |
| organ system | a group of perform working together to perform a certien function |