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9:胞质溶胶
回复:Unstructured aqueous phase of the cytoplasm excluding organelles, membranes, and insoluble cytoskeletal components
9:核糖体RNA
回复:Any one of several large RNA molecules that are structural and functional components of ribosomes. Often designated by their sedimentation coefficient: 28S, 18S, 5.8S, and 5S rRNA in higher eukaryotes.
9:信使RNA
回复:Any RNA that specifies the order of amino acids in a protein. It is produced by transcription of DNA by RNA polymerase and, in RNA viruses, by transcription of viral RNA. In eukaryotes, the initial RNA product (primary transcript) undergoes processing to yield functional mRNA, which is transported to the cytoplasm. See also translation
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