Osmotic Pressure | Definition, Formula & Calculations Related Study Materials Browse by Courses Geology 101: Physical Geology DSST Foundations of Education Study Guide and Test Prep FTCE Middle Grades General Science 5-9 (004) Study Guide and Test Prep Biology 101: Intro to Biology Chemistry 101:...
This is the definition of osmosis, particularly as applied to chemistry and biology, and an explanation of how it works.
In biology, osmosis is the net movement of water molecules through the membrane from an area of higher water potential to an area of lower water potential.
2.(Biology) to undergo or cause to undergo osmosis 3.(Chemistry) to undergo or cause to undergo osmosis n 4.(Chemistry) a former name forosmosis 5.(Biology) a former name forosmosis [C19 (n): abstracted from the earlier termsendosmoseandexosmose;related to Greekōsmospush] ...
so water moves into the cell via osmosis. This causes the cells to swell. Since the concentration cannot reach equilibrium, the amount of water that can move into the cell is moderated by the pressure of the cell membrane acting on the contents of the cell. Often, the cell takes in more...
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005 i·so·ton·ic (ī'sō-ton'ik) 1.Relating to isotonicity or isotonia. 2.Having equal tension; denoting solutions possessing the same osmotic pressure. ...
Osmotic pressure and its concept are very important in chemistry mainly in physical chemistry. If two solutions of having different concentrations and are separated by a semipermeable membrane, then an interesting osmosis process will happen. The solution having lower concentration will pass the water ...
Osmosis is the transfer of solvent from a region of lower concentration to a region of higher concentration. Explore more about the definition of osmosis and osmotic pressure.
5. The ability of red blood cells to resist hemolysis and to preserve their shape under varying degrees of osmotic pressure in the blood plasma. 6. The natural or acquired ability of an organism to maintain its immunity to or to oppose the effects of an antagonistic agent, for example, ...
In biology, an antibiotic (from Greek a?t? - anti, "against" + ß??t??? - biotikos, "given their lives" is a substance produced by a chemical life synthetic or derived from it that low concentrations, kills by its action bactericide - or prevents the growth-by its action bacteriost...