| A | B |
| NUCLEUS | Controls everything. Has DNA. |
| CELL MEMBRANE | Decides what goes in and out of the cell. |
| CELL WALL | Makes the cell more sturdy. |
| MITOCHONDRIA | Burn food and oxygen for energy and heat. |
| ENDOPLASMIC RETICULUM | A maze of passageways. |
| RIBOSOMES | Protein factories. |
| GOLGI BODIES | Package and move proteins. |
| VACUOLES | Store water and other things. |
| LYSOSOMES | Break down old cell parts. |
| CYTOPLASM | Gel material that fills the cell. |
| CHLOROPLASTS | Make sugar by photosynthesis. |
| MITOCHONDRIA | Called the POWERHOUSE |
| GOLGI BODIES | Called the MAILROOM |