| A | B |
| Cilia | Short, hairlike projections used for locomotion |
| Mitochondria | Where the breakdown of molecules to release energy occurs. |
| Prokaryote | An organism with a cell that lacks a true nucleus |
| Vacuole | A membrane bound, fluid filled sac; storage. |
| Golgi Apparatus | Package and distribute proteins; closely stacked, flattened membrane sacs. |
| Ribosomes | The site of protein assembly, makes proteins. |
| Endoplasmic Reticulum | A folded membrane that forms a network of interconnected compartments in the cytoplasm; transportation in the cytoplasm. |
| Cytoplasm | The clear fluid inside the cell |
| Nucleolus | Produces ribosomes |
| Mitochondria | Powerhouse |
| Nucleus | Contains DNA which controls cell functions. |
| Lysosome | Digests excess or worn-our cells parts, food particles, and invading viruses or bacteria. |
| Chloroplast | Contains chlorophyll, a green pigment that traps energy from sunlight and gives plants their green color. |
| Cell Membrane | Composed of two layers, lipids and protein. |
| Cell Wall | In plant cells, it is composed mainly of fibrous material called cellulose. |
| Cell Wall | Not found in animal cells. |
| Cell Membrane | Very flexible and allows the cell to vary its shape. |
| Eukaryote | Organisms that have cells containing organelles. |