| A | B |
|---|
| Organism | any living thing |
| Organelle | small parts inside a cell that have a specific funciton |
| Function | a job that the organelle does to keep the cell alive and healthy |
| Nucleus | organelle that controls all the other organelles and contains the organism's DNA |
| Multicellular | an organism that has many cells |
| Unicellular | an organism that has only one cell |
| Specialized organelle | type of organelle that has a special job and is only found in unicellular things |
| Cell Membrane | barrier that protects the cell by allowing some things into the cell but keeping other things out of the cell |
| Cytoplasm | the watery, gel-like material that fills the cell and all of the organelles inside the cell |
| Cilia | tiny hairlike structures on the outside of a cell that aids in movement |
| Flagella | long tail-like structure on the outside of a cell that aids in movement |
