Navigation Links
Plasmolysis


plasmolysis
shrinking of cytoplasm in a living cell caused by loss of water
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...
Full article >>>

Plasmolysis is induced in the laboratory by immersing a plant cell in a strongly saline (salty) or sugary solution, so that water is lost by osmosis.
Full article >>>

Plasmolysis is the contraction of cells within plants due to the loss of water through osmosis. It is the cell membrane peeling off of the cell wall and the vacuole collapsing.
Full article >>>

Plasmolysis
When a freshwater (or terrestrial) plant is placed in sea water, its cells quickly lose turgor and the plant wilts.
Full article >>>

plasmolysis
(plaz-mol-eh-sis)
A phenomenon in walled cells in which the cytoplasm shrivels and the plasma membrane pulls away from the cell wall when the cell loses water to a hypertonic environment.
Full article >>>

plasmolysis Osmotic condition in which a cell loses water to its outside environment.
Full article >>>

plasmolysis The osmotic removal of water from the cytoplasm and vacuole, causing the cytoplasm to pull away from the cell wall and clump in the center.
Full article >>>

Plant cells placed in a hypertonic solution will undergo plasmolysis, a condition where the plasma membrane pulls away from the cell wall as the cell shrinks. The cell wall is rigid and does not shrink.
Full article >>>


'"/>


See more about: Plasmolysis

TAG: Plasmolysis
Other biology dictionary
(Date:7/24/2008)...ay have reduced carbon storage in western U.S. for...twentieth century has caused a widespread increase...density of stems growing on trees within western U...rests and are thought to account for much of North... in aboveground biomass, Fellows and Goulden compa...
(Date:7/23/2008)... 2008 One of the reasons people on low-carbohydra... intake of fructose, a type of sugar that can be m...er at UT Southwestern Medical Center. , Dr. El...rition and lead author of a study appearing in a c...er team,s findings suggest that the right type of ...
(Date:7/23/2008)...sites living in three estuaries on the Pacific coa...have determined that biomass of these parasites ex... than 20 times. , Their findings, which could ha...ons, appear in this week,s issue of the journal N... that exists in a given habitat. It is expressed e...
(Date:7/23/2008)...nt study shows that popular fish oil supplements h...te wounds in human skin. But whether that effect i... remains a mystery. , The omega-3 fatty acids fo...cardiovascular health and other diseases related t...mmatory properties. But insufficient inflammation ...
Breaking Biology News(10 mins):AGU journal highlights -- July 23, 2008 2AGU journal highlights -- July 23, 2008 3AGU journal highlights -- July 23, 2008 4AGU journal highlights -- July 23, 2008 5AGU journal highlights -- July 23, 2008 6AGU journal highlights -- July 23, 2008 7AGU journal highlights -- July 23, 2008 8Limiting fructose may boost weight loss, UT Southwestern researcher reports 2Limiting fructose may boost weight loss, UT Southwestern researcher reports 3Parasites outweigh predators in Pacific Coast estuaries 2Parasites outweigh predators in Pacific Coast estuaries 3Scientists suspect omega-3 fatty acids could slow acute wound healing 2Scientists suspect omega-3 fatty acids could slow acute wound healing 3Scientists suspect omega-3 fatty acids could slow acute wound healing 4Beckman Coulter to Present at the 2007 RBC Capital Markets Healthcare Conference 7563 1Appropriations Veto Threats May Lead to Further Hardship for Hungry Americans 7559 1Appropriations Veto Threats May Lead to Further Hardship for Hungry Americans 7559 2Appropriations Veto Threats May Lead to Further Hardship for Hungry Americans 7559 3Kaiser Permanente Opens 15th Medical Facility in Georgia 7555 1Kaiser Permanente Opens 15th Medical Facility in Georgia 7555 2Observational Studies Often Overshadow Clinical Research 7551 1Observational Studies Often Overshadow Clinical Research 7551 2Observational Studies Often Overshadow Clinical Research 7551 3
... devised a strategy to treat tumors by selectively...preclinical study, published in the open access jo...ombat glioblastoma multiforme (GBM). This is the m...quickly before symptoms are experienced and killin...king in mice, Alexander Levitzki and colleagues (o...
... rate of life-threatening adverse reactions to the...responders to a bioterrorism incident, possibly at...d educational programs, according to a study in th...munization against smallpox in the United States c... in the article. Although the World Health Organiz...
...h more sophisticated visual system than previously...ge London) study in which bees were able to solve ...t on how brains resolve one of the most difficult ...nt surfaces under different colours of illuminatio...ng their experience with meaningful colour relatio...
... results from researchers at Harvard Medical Schoo... USA, disclosed at the 13th European Cancer Confer...geted drug delivery is possible using nanoparticle...erred to as aptamers) are short DNA or RNA fragmen...ificity and affinity; analogous to monoclonal anti...
Other Biology News:Preclinical study of a new brain tumor therapy 2Serious adverse reactions to smallpox vaccine appear to be limited 2Bees solve complex colour puzzles 2Researchers use 'trickery' to create immune response against melanoma 2Researchers use 'trickery' to create immune response against melanoma 3Researchers use 'trickery' to create immune response against melanoma 4