| A | B |
|---|
| organelle | cell part with a specific function |
| vacuole | storage place for water, food and waste |
| endoplasmic reticulum | tubelike passages that transport materials |
| cell wall | found only in plant cell; provides support and protection |
| nucleus | directs the cell's activities |
| mitochondria | powerhouse of the cell; releases energy |
| chloroplasts | contains green pigment |
| cytoplasm | primarily water that acts to cushion the organelles |
| ribosomes | bumps on the ER; makes proteins |
| cell membrane | protects the cell and lets materials in and out of the cell |
| golgi bodies | packages and moves proteins |
| lysosomes | digests food, waste and cell parts |
