| plasma skimming |
the action of red cells in flowing blood which leaves a zone near the wall of a vessel that is relatively free of cells.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| plasmolysis |
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. Plasmolysis occurs when a plant cell's membrane shrinks away from its cell wall. This phenomenon occurs when water is drawn out of the cell and into the extracellular (outside cell) fluid. ...
Ãâó: en.wikipedia.org/wiki/Plasmolysis
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| plasma cell |
Plasma cells are B lymphocytes that secrete immunoglobulins (antibodies). The type of antibodies that these plasma cells produce depends on the cytokine that influences the secretion of these immunoglobulins. Their appearance (on light microscopy) is quite characteristic: they have basophil cytoplasm and an excentric nucleus, in addition to a pale zone in the cytoplasm that (on electron microscopy) contains an extensive Golgi apparatus. ...
Ãâó: en.wikipedia.org/wiki/Plasma_cell
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| plasma membrane |
A component of every biological cell, the selectively permeable cell membrane (or plasma membrane or plasmalemma) is a thin and structured bilayer of phospholipid and protein molecules that envelopes the cell. It separates a cell's interior from its surroundings and controls what moves in and out. Cell surface membranes often contain receptor proteins and cell adhesion proteins. There are also other proteins with a variety of functions. ...
Ãâó: en.wikipedia.org/wiki/Plasma_membrane
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| plasmalemma |
A component of every biological cell, the selectively permeable cell membrane (or plasma membrane or plasmalemma) is a thin and structured bilayer of phospholipid and protein molecules that envelopes the cell. It separates a cell's interior from its surroundings and controls what moves in and out. Cell surface membranes often contain receptor proteins and cell adhesion proteins. There are also other proteins with a variety of functions. ...
Ãâó: en.wikipedia.org/wiki/Plasmalemma
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