| A | B |
|---|
| cytology | the study of cells |
| eucaryotic | cells that contain a nucleus |
| procaryotic | cells that do not contain a nucleus |
| cytoplasm | the inside of a cell |
| nucelus | the control center of the cell |
| mitochondria | the powerhouse of the cell |
| ribosome | manufactures protein |
| choloroplast | contains chlorophyll |
| endoplasmic reticulum | 'highway' of the cell |
| vacuole | storage organelle |
| isotonic | same concentration of solute as living cells |
| hypertonic | the concontration of solutes is greater than in living cells |
| hypotonic | the concentration of solutes is less than in living cells |
| passive transport | the movement of molecules across a memebrane with the concentration gradient |
