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Ch 4 Section 2
| Question | Answer |
|---|---|
| plasma membrane | the cells outer boundry- covers a cells surface and acts as a barrier between the inside and the outside of a cell |
| cytoplasm | the region of the cell that is within te plasma membrane and that the fluid and all of the organelles except the nucleus |
| cytosol | the paert of the cytoplasm that includes molecules and small particles but not membrane bound organelles |
| nucleus | the membrane bound organelle of the cell that contains a cells DNA |
| prokaryote | organisms without a membrane bound nucleus and mebrane bound organelles |
| eukaryote | organisms made up of one or more cells that have a nucleus and membrane bound organelles |
| organelle | well defined, intracellular bodies that perform specific functions for the cell |
| tissue | a group of similiar cells and their products that carry out a specific function |
| organ | groups of tissues that perform a specific function |
| organ system | a group of organs that accomplish related tasks |