| endoplasmic reticulum |
an ultramicroscopic organelle of nearly all cells of higher plants and animals, consisting of a more or less continuous system of membrane-bound cavities that ramify throughout the cytoplasm of a cell. Two forms have been distinguished: rough or granular r. (chromidial substance, ergastoplasm), which bears large numbers of ribosomes on the outer surface of its membrane and is basophilic, and smooth or agranular r., which contains no ribosomes and has no distinctive staining properties. ...
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| endoplasmic reticulum |
The endoplasmic reticulum or ER (endoplasmic means "within the cytoplasm", reticulum means "little net") is an organelle found in all eukaryotic cells. The ER modifies proteins, makes macromolecules, and transfers substances throughout the cell.Prokaryotic organisms do not have organelles and thus do not have an ER. ER's base structure and composition is similar to the plasma membrane, though it is an extension of the nuclear membrane. ...
출처: en.wikipedia.org/wiki/Endoplasmic_reticulum
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| endoplasmic reticulum |
(Gr. endon, within + plasma, anything formed or moulded; L. reticulum, a small net) A cytoplasmic net of membranes, adjacent to the nucleus, made visible by the electron microscope. Any system of paired membranes within the cytoplasm. Frequently abbreviated to ER. They are sites of protein synthesis.
출처: www.fao.org/docrep/003/X3910E/X3910E08.htm
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| endoplasmic reticulum |
A membrane system that ramifies throughout the cytoplasm and is involved in the synthesis, processing, transport, and secretion of proteins.
출처: www.genpromag.com/Glossary~LETTER~E.html
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| endoplasmic reticulum |
(ER) [Greek, endon = within +plasmein = to mold + Latin, reticulum = network] An extensive and convoluted network of membranes within a eukaryotic cell.
출처: embryology.med.unsw.edu.au/Notes/Index/E.htm
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