| A | B |
| mitochondria | organelle where cellular energy(ATP)is produced |
| isotonic | potato cell will be at its iso-osmotic point hen placed in this solution |
| semi-permeable | allows some materials to enter the cell but not others |
| golgi apparatus | packaging center of cell that prepares proteins to leave cell |
| prokaryote | primitive cell type that lacks nucleus |
| osmosis | diffusion of water across semi-permeable membrane |
| centrioles | tiny structures aid in movieng chromosomes during cell divisions |
| chloroplast | site of photosynthetic activity in plant cells |
| nucleus | organizing and control center for cell; genetic code stored here |
| hypotonic | solution in which solute concentration is less outside cell than inside cell; cell will swell |
| ribosome | organelle in cytoplasm where proteins are synthesized |
| active transport | cell will use this process to move materials across membrane against gradient |
| cell wall | structure is found outside cell membrane in plant cells |
| lysosomes | storage organelle for stron enzymes that break down cell products |
| carrier protiens | large molecules are embedded in lipid bilayer of cell membrane |