| A | B |
| mitochondria | the "powerhouse" of the cell |
| chloroplasts | where photosynthesis occurs, in plants only |
| golgi apparatus | modifies and packages proteins |
| ribosome | makes proteins, 2 subunits |
| cytoplasm | watery substance inside all cells |
| nucleus | holds the DNA, controls the cell |
| nucleolus | dense region in nucleus, makes ribosomes |
| rough endoplasmic reticulum | studded w/ ribosomes, modifies proteins |
| smooth endoplasmic reticulum | synthesizes hormones & lipids, no ribosomes on the outside |
| DNA | genetic material all cells have |
| RNA | what ribosomes are made of |
| cytoskeleton | gives the cell structure, strength and helps it move |
| vacuoles | storage center of cell, can store water or other materials |
| lysosome | Membrane-bound sacs filled with enzymes, waste control |
| Vesicle | membrane bound sac, made by golgi, for transport of materials |
| Centrioles | aide in cell division, not in plants |
| Cell Wall | Found in plants, not animals, extra rigid protection |
| cell membrane | phospholipid bilayer, barrier of the cell |