| A | B |
|---|
| Nucleus | Is to the cell as city hall is to the city |
| mitrocondria | is to the cell as a power plant is to the city |
| Transport RNA | Is to the city as the trains that take materials to the factories are to the city |
| Vacuoles | are to the cell as water towers are to the city |
| ribosomes | are to the cell as factories are to the city |
| endoplasmic reticulum | is to the cell as the industrial district is to the city |
| DNA | is to the cell as laws are to the city |
| Lysosomes | are to the cell as police are to the city |
