| A | B |
|---|
| cell membrane | the outer boundary of the cell |
| nucleus | directs all activities of the cell |
| chromatin | long strands of hereditary material |
| cytoplasm | constantly moving, gelatin-like substance |
| organelle | structures within the cytoplasm of a eukaryotic cell |
| endoplasmic reticulum | moves materials within cells |
| ribosome | where proteins are made |
| Golgi bodies | package materials and move them out of the cell |
| mitochondria | releases energy; powerhouse of the cell |
| lysosome | recycle waste & cell parts |
| cell wall | supports and protects the plant cell |
| chloroplast | green, chlorophyll- containing organelle |
| tissue | similar cells that work together |
| organ | made up of different types of tissues |
| vacuole | stores water and dissolved materials |
| eukaryote | cell with a nucleus |
| prokaryote | cell with no nucleus |
