| A | B |
|---|
| organelles | tiny cell structures |
| cell wall | a rigid of nonliving material that surrounds the cells of plants |
| cell membrane | surrounds the outside of all cells |
| nucleus | control center of the cell |
| nuclear membrane | controls what passes into and out of the nucleus |
| chromatin | strands that contain the genetic material |
| nucleolus | where ribosomes are made |
| mitochondria | the powerhouses of the cell |
| endoplasmic reticulum | a maze of passageways |
| ribosomes | factories that produce proteins |
| golgi bodies | receive, package and distribute proteins |
| chloroplasts | green structures in the cytoplasm |
| vacuoles | storage area of the cells |
| lysosomes | break down and digest food particles |
| prokaryotes | cells that do not have a nucleus |
| eukaryotes | cells that do contain a nucleus |
