| A | B |
|---|
| Cell | Building block of life |
| Cell membrane | regulates what enters and exits a cell |
| Cytoplasm | jelly-like substance in which the organelles "float" |
| Nucleus | control center of the cell |
| Nuclear membrane | regulates what enters and exits nucleus |
| chloroplasts | organelles in plant cells that perform photosynthesis |
| organelles | small parts that make up a cell |
| cell wall | plant cell structure for support |
| chloroplasts | In plant cell only & for photosynthesis |
| vacuole | Stores water and breaks down materials |
| hierarchy of organization | cells-->tissues-->organ-->system |
