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All living cells contain ribosomes, tiny organelles composed of approximately 60 percent ribosomal RNA (rRNA) and 40 percent protein. However, though they are generally described as organelles, it is important to note that ribosomes are not… More »
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In 1955, George E. Palade discovered ribosomes and described them as small particles in the cytoplasm that preferentially associated with the endoplasmic ...
http://www.nature.com/scitable/definition/ribosome-194
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Ribosomes were first observed in the mid-1950s by Romanian cell biologist George Palade using an electron microscope as dense particles or granules for which he would win the Nobel Prize. The term "ribosome" was proposed by scient...
http://wiki.answers.com/Q/Who_discovered_ribosomes
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The ribosome was first observed as a structure when people like George Palade and Philip Siekevitz applied the electron microscope to cells in the 1950's using various cell stains involving heavy metals, such as osmium. The ribosome was dis...
http://wiki.answers.com/Q/Who_discovered_the_ribosome
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Alexander Spirin - Wikipedia, the free encyclopedia
Alexander Sergeevich Spirin (Russian: Александр Сергеевич Спирин) (born September 4, 1931) is a Russian biochemist, professor of Moscow State University, and director of Protein Research Institute (P...
en.wikipedia.org/wiki/Alexander_Spirin
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Ribosome - Wikipedia, the free encyclopedia
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Ribosomes ( from 'ribo nucleic acid and "Greek: soma ' ( meaning body)" ) are complexes of RNA and protein that are found in all cells with nuclei. Ribosomes from bacteria, archaea and eukary...
en.wikipedia.org/wiki/Ribosome
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Ribosomes were first described in 1955 by George E. Palade, using electron microscopy. Palade was an early pioneer in the use of the electron microscope to investigate the internal structures of cells. ... In addition to discovering ribosomes (which were originally called Palade Granules), Palade was also the first person...
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www.madsci.org/posts/archives/2003-12/1072035061.Sh.r.h...
www.madsci.org/posts/archives/2003-12/1072035061.Sh.r.html
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Subject: Who discovered the ribosomes ... Date: Thu Dec 4 20:25:11 2003; Posted by Kaci; Grade level: 7-9 School: No school entered.; City: No city entered. State/Province: No state entered. Country: No country entered.; Area of science: Science History;
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www.madsci.org/posts/archives/2003-12/1072035061.Sh.q.h...
www.madsci.org/posts/archives/2003-12/1072035061.Sh.q.html
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Faculty member, Biochemistry and Molecular Biology, University of Florida. ... He discovered mitochondrial ribosomes as a Postdoctoral Fellow working with Dr. G.F. Kalf. Dr. O'Brien joined our Department in 1966, and has continued studies to characterize mammalian mitochondrial ribosomes.
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www.med.ufl.edu/biochem/tobrien/index.html
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