| A | B |
|---|
| Active Transport* | "movement of particles across a membrane WITH energy" |
| Concentration Gradient* | "difference in the amount of dissolved substances on two sides of a membrane" |
| Diffusion* | "passive movement of particles from an area of high concentration to an area of low concentration" |
| Endocytosis* | "active movement of particles INTO a cell" |
| Exocytosis* | "active movement of particles OUT of a cell" |
| Facilitated Diffusion* | "passive movement of particles across a membrane using proteins" |
| Fluid Mosaic Model* | "description of a cell membrane explaining its flexibility and composition" |
| Hydrophilic* | "likes water" |
| Hydrophobic* | "fears water" |
| Hypertonic* | "solution with a higher concentration of dissolved solids on the OUTSIDE of the cell membrane" |
| Hypotonic* | "solution with a higher concentration of dissolved solids on the INSIDE of the cell membrane" |
| Isotonic* | "solution with equal concentrations of dissolved solids on both sides of the cell membrane" |
| Osmosis* | "passive movement of water" |
| Passive Transport* | "movement of particles across a membrane WITHOUT energy" |
| Phagocytosis* | "active transport of solid particles" |
| Pinocytosis* | "active transport of liquid particles" |
| Selective Permeability* | "membrane's ability to allow in only certain particles" |
| Solubility* | "dissolvability" |
| Surface Tension* | "adhesion of water molecules due to polar attractions" |
| Turgor Pressure* | "water pressure pushing out on a cell's membrane; assists in maintaining shape" |
