Search results
Results from the WOW.Com Content Network
Pickling cucumbers and salt-curing of meat are two practical applications of crenation. [2]: 229 Plasmolysis is the term which describes plant cells when the cytoplasm shrinks from the cell wall in a hypertonic environment. In plasmolysis, the cell wall stays intact, but the plasma membrane shrinks and the chloroplasts of the plant cell ...
Plasmolysis is the process in which cells lose water in a hypertonic solution. The reverse process, deplasmolysis or cytolysis , can occur if the cell is in a hypotonic solution resulting in a lower external osmotic pressure and a net flow of water into the cell.
Turgidity is the point at which the cell's membrane pushes against the cell wall, which is when turgor pressure is high. When the cell has low turgor pressure, it is flaccid. In plants, this is shown as wilted anatomical structures. This is more specifically known as plasmolysis. [7] A turgid and flaccid cell
Blood cells in solutions with different osmotic pressure. Cytolysis would result in the image on the far right. Micrographs of osmotic pressure on red blood cells A human white blood cell (upper right) in water swells until it bursts (at ~14 seconds)
Plasmolysis. Plasmolysis is the contraction of cells within plants due to the loss of water through osmosis. In a hypertonic environment, the cell membrane peels off the cell wall and the vacuole collapses. These cells will eventually wilt and die unless the flow of water caused by osmosis can stop the contraction of the cell membrane. [5]
Example of a large-scale crenulation forming kink-folds, Nathans Mine, Glengarry Basin, W.A., showing the superposition of F5 foliation on earlier F3-F4 foliation. A mechanical pencil is seen for scale comparison.
Discover the best free online games at AOL.com - Play board, card, casino, puzzle and many more online games while chatting with others in real-time.
The cells often take on the appearance of a pincushion, and the plasmodesmata almost cease to function because they become constricted, a condition known as plasmolysis. In plant cells the terms isotonic, hypotonic and hypertonic cannot strictly be used accurately because the pressure exerted by the cell wall significantly affects the osmotic ...