Ribosomes are made of protein and nucleic acid. It is about 40% protein and 60% nucleic acid. Ribosomes are very numerous in cells.
http://answers.ask.com/Science/Biology/what_are_ribosom...
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Actually, the "first real answer" is technically correct. The ribosome has two subunits; a smaller one and a bigger one. The smaller one contains 21 proteins and one rRNA molecule, and the larger subunit contains 34 proteins and t...
http://wiki.answers.com/Q/What_two_substances_are_Ribos...
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Ribosomes occur both as free particles within cells and as particles attached to the membranes of the endoplasmic reticulum. A ribosome is made of about 40% protein and 60 % nucleic acid. It is composed of four nucleic acid molecules and about 70 different proteins.
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www.historyoftheuniverse.com/ribosome.html
www.historyoftheuniverse.com/ribosome.html
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Ribosomes are large complexes of multiple proteins and ribosomal ribonucleic acids (rRNA's). ... Setting the Table For protein synthesis to occur, several components have to be made and available for the ribosome to use. First, the various RNA polymerases have to transcribe the tRNA's and rRNA's that run the synthesis,
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www.madsci.org/posts/archives/nov2000/973721404.Cb.r.ht...
www.madsci.org/posts/archives/nov2000/973721404.Cb.r.html
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Subject: What are ribosomes made out of and how do they make proteins? ... Date: Tue Nov 7 00:05:10 2000; Posted by Maxwell; Grade level: 10-12 School: Beverly Hills High School; City: Beverly Hills State ... I am asking what materials make up ribosomes and what is the process by which ribosomes create proteins.
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www.madsci.org/posts/archives/nov2000/973721404.Cb.q.ht...
www.madsci.org/posts/archives/nov2000/973721404.Cb.q.html
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Quiz question: Ribosomes are made up of... ... Ribosomes are made up of subunits. ... zero (i.e. they are whole)
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www.tuitionplaza.com/tutoring/question.asp?QID=2101
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Science Question: From What Two Types Of Macromolecules Are Ribosomes Made? Ribosomes are made of ribosomal RNA and ribosomal proteins, or RNP. ... Ribosomes are made of ribosomal RNA and ribosomal proteins, or RNP.
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www.blurtit.com/q158889.html
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Proteins being synthesized for export out of the cell, are made by ribosomes attached to the rough endoplasmic reticulum. In contrast, proteins for use by the cell are generally made in the cytoplasm by free ribosomes.
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www.cs.stedwards.edu/chem/Chemistry/CHEM43/CHEM43/Ribos...
www.cs.stedwards.edu/chem/Chemistry/CHEM43/CHEM43/Ribosomes/Ribosome.HTML
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All organisms are made of cells. Subcellular structures are called organelles. Cytology is the study of cell structure. The cell's "anatomy" is referred to as its ultrastructure. ... Bound ribosomes make proteins that will be sent elsewhere. Free can become bound and vice versa. Adjustments are made as needed.
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www.olemiss.edu/courses/bisc206/cells.html
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