click below
click below
Normal Size Small Size show me how
VPHY 141 1st lect 2
VPHY 141 1st lect 2 Chapter 2
| Question | Answer |
|---|---|
| Movement of water across a semi-permeable membrane in response to the difference in the electrochemical potential in water | Osmosis |
| Movement of water is driven by a difference in solute concentrations on the two sides of the membrane | Osmosis |
| Water flows from the solution with lower solute concentration into the solution with higher solute concentration | Osmosis |
| Pressure generated when water diffuses across the cell membrane | Osmotic pressure |
| Pressure required in stopping osmosis completely | Osmotic pressure |
| Formula for Osmotic Pressure | van Hoff's Law |
| Osmolarity of a solution relative to plasma | Tonicity |
| Osmolarity of plasma | 0.3 osm/L or 300 mosm/L |