| A | B |
| membrane | conrols what enters/leaves the cell |
| nucleus | stores and protects chromosomes |
| mitochondria | producs energy (site of respiration) |
| ribosome | produces proteins |
| endoplasmic reticulum | series of membranes that organize the ribosomes |
| Golgi body (aka Golgia apparatus) | sorts and stores completed proteins |
| chloroplast | site of photosynthesis |
| lysosome | digests worn out cell parts |
| cytoplasm | jelly-like substance inside cells |
| vacuole | stores water |
| chromosome | body that contains genes |
| cell wall | thick protective layer outside the cell membrane |