| A | B |
| diffusion | movement from high concentration to low |
| osmosis | diffusion of water |
| passive transport | movement across cell membrane w/ no cell energy |
| active transport | movement across cell membrane w/ cell energy |
| endocytosis | movement of a large particle into the cell |
| exocytosis | movement of a large particle out of the cell |
| photosynthesis | process where plants make their own food |
| cellular respiration | process where cells use oxygen to get energy from food |
| fermentation | breakdown of food w/ no oxygen |
| cell cycle | life cycle of a cell |
| chromosome | found in the nucleus, made of DNA |
| homologous chromosomes | have the same sequence of genes |
| mitosis | cell division |