| A | B |
|---|
| cell membrane | protective layer around cell that regulates what enters and leaves |
| Golgi apparatus | stacks of flattened membranes that package proteins |
| cell wall | tough outer covering of plant cells that gives shape and support |
| lysosome | contains digestive enzymes that break down wastes and worn-out parts |
| chloroplast | found in plant cells so they can do photosynthesis |
| mitochondria | release energy by breaking down food; powerhouse |
| ribosome | make proteins |
| nucleus | directs cell activities; contains DNA; boss |
| ER | folded membranes that can process and move things to the Golgi apparatus |
| vacuole | storage area |
