| A | B |
|---|
| cell | basic unit of structure in living things |
| cell membrane | separates cell from surroundings |
| cell wall | surrounds the cell membrane |
| nucleus | control center of cell |
| eukaryote | cell with nucleus |
| prokaryote | cell without nucleus |
| nucleolus | structure that makes ribosomes |
| chromosome | contains genetic info for new cells |
| diffusion | areas of high concentration to lower |
| osmosis | diffusion of water molecules |
