| A | B |
|---|
| cell membrane | semi-permeable organelle, allows certain materials to enter and leave the cell |
| cell wall | thick, stiff organelle; made of cellulose, a non-living material |
| chloroplasts | organelle found only in plants, involved in photosynthesis, has chlorophyll |
| centrioles | found only in animal cells, involved in cell division |
| lysosome | found only in animal cells, digests old cell parts |
| nucleus | control center of the cell |
| nuclear membrane | protects the nucleus, has pores |
| chromatin | thread like organelles in the nucleus, contains genetic information |
| mitochondria | organelle that releases energy from food molecules, involved in cellular respiration |
| endoplasmic reticulum | transportation pathways for transporting proteins |
| vacuole | large water storage area in plants, smaller food, water, and waste storage areas in animals |
| Golgi Body | stores and releases chemicals |
| cytoplasm | jelly-like substance that holds organelles in place |
| ribosomes | place where protein chains are made |
| nucleolus | organelle in the nucleus that makes ribosomes |
