| A | B |
| cell membrane | semi-permeable controls what goes in and out of a cell. |
| Nucleus | control center of the cell holds the DNA. |
| Ribosome | makes proteins |
| mitochondria | breaks ATP to release energy, the power plant |
| cell wall | plants only, supplies structure/support, made of celluose |
| chloroplast | green, where photosynthesis is done, plants only |
| vacuole | storage tank of the cell, stores wastes/water |
| cilia | hairlike structure used for locomotion |
| flagella | slender tail-like structure used for movement |
| psuedopodia | "false-foot" used by some protozoans to ingest food and to move. |