Endoplasmic reticulum - Wikipedia, the free encyclopedia
The endoplasmic reticulum ( ER ) is an eukaryotic organelle that forms an interconnected network of tubules, vesicles, and cisternae within cells. The lacey membranes of the endoplasmic reticulum ...
en.wikipedia.org/wiki/Endoplasmic_reticulum
rough endoplasmic reticulum (RER) ... The "rough" appearance of the results from the presence of ribosomes that are bound to the cytosolic side of the endoplasmic reticulum membrane. The presence of ribosomes on the RER indicates that it is involved in...
academic.brooklyn.cuny.edu/biology/bio4fv/page/rougher.... academic.brooklyn.cuny.edu/biology/bio4fv/page/rougher.htm
(A) An electron micrograph of the rough ER in a pancreatic exocrine cell that makes and secretes large amounts of digestive enzymes every day. The cytosol is filled with closely packed sheets of ER membrane studded with ribosomes.
www.ncbi.nlm.nih.gov/bookshelf/br.fcgi?book=mboc4&part=... www.ncbi.nlm.nih.gov/bookshelf/br.fcgi?book=mboc4&part=A2205&rendertype=figure&id=A2205
1. Mitochondria ; 2. Centrioles ; 3. Smooth Endoplasmic Reticulum (ER) ; 4. Rough Endoplasmic Reticulum (ER) ; 5. Lysosomes ; 6. Golgi Body ; 7. Nucleus (chromatin, nucleolus, ribosomes) ... 13. What makes rough ER "rough"?
www.emaginatorium.com/101web/nyit/nyit603s03/section292... www.emaginatorium.com/101web/nyit/nyit603s03/section292/12q/12qcell/12qcellws.html
a system of membranous tubes and sacs, that is studded with ribosomes
http://wiki.answers.com/Q/What_is_rough_ER_made_of
Biology question: What is the difference between smoooth ER and rough ER? Smooth ER, endoplasmic reticulum, does not have ribosomes, and Rough ER does. rough er is studded with ribosomes while smooth ... Anology of Rough ER? What do rough Ers make? What does the smoooth er do? What is a fact about rough er? What is is the...
wiki.answers.com/Q/What_is_the_difference_between_smooo... wiki.answers.com/Q/What_is_the_difference_between_smoooth_ER_and_rough_ER
There are two specific regions of ER that are different in structure and function. The two forms are rough ER and smooth ER. The rough ER appears rough because of ribosomes. ... The enzymes detoxify drugs and other poisons, especially in the liver cells. This makes it easier to flush the toxic out of the body.
www.stemnet.nf.ca/~dpower/cell/er.htm www.stemnet.nf.ca/~dpower/cell/er.htm
(a) The cytosol is the water solution that makes up the cytoplasm (that is, the cytoplasm is the swimming pool while the cytosol is the ... (d) Bound ribosomes are bound to the cytoplasm side of certain members of the endomembrane system (rough ER and outer membrane of the nucleus)
www.mansfield.ohio-state.edu/~sabedon/campbl07.htm
The rough ER is also the site of the related work of synthesizing of some proteins destined to be located in membrane-bound organelles, or export to a location external to the cytoplasmic membrane.
www.mansfield.ohio-state.edu/~sabedon/biol1088.htm
Instead ribosomes stud the former phagosomal membrane and L. pneumophila reside directly in the rough ER. Examination of phagosomes of various L. pneumophila mutants suggests that this membrane conversion is a four-stage process used by L. pneumophila to establish itself in the RER and to survive intracellularly.
jcs.biologists.org/cgi/content/full/114/24/4637