| 释义 |
soluble RNA
soluble RNAn. Transfer RNA.soluble RNA n (Biochemistry) another name for transfer RNA Thesaurus| Noun | 1. soluble RNA - RNA molecules present in the cell (in at least 20 varieties, each variety capable of combining with a specific amino acid) that attach the correct amino acid to the protein chain that is being synthesized at the ribosome of the cell (according to directions coded in the mRNA)acceptor RNA, transfer RNA, tRNAribonucleic acid, RNA - (biochemistry) a long linear polymer of nucleotides found in the nucleus but mainly in the cytoplasm of a cell where it is associated with microsomes; it transmits genetic information from DNA to the cytoplasm and controls certain chemical processes in the cell; "ribonucleic acid is the genetic material of some viruses" |
soluble RNA
trans·fer RNA (tRNA), short-chain RNA molecules present in cells in at least 20 varieties, each variety is capable of combining with a specific amino acid (see aminoacyl-tRNA). By joining (through their anticodons) with particular spots (codons) along the messenger RNA molecule and carrying their amino acyl residues along, they lead to the formation of protein molecules with a specific amino acid arrangement-the one ultimately dictated by a segment of DNA in the chromosomes. Each tRNA has about 80 nucleotides (MW about 25,000); most of the 20 varieties occur in multiple "isoacceptor" forms, separable by chromatography. Further subvarieties exist in, e.g., different strains of an organism, in subcellular organelles, and in different metabolic states. Cognate tRNAs are the tRNAs recognized by the specific amino acyl-tRNA synthetases. Synonym(s): acceptor RNA, soluble RNAsoluble RNAn. Transfer RNA.trans·fer RNA (tRNA) (trans'fĕr) Short-chain RNA molecules present in cells in at least 20 varieties, each variety capable of combining with a specific amino acid (see aminoacyl-tRNA). By joining (through their anticodons) with particular spots (codons) along the messenger RNA molecule and carrying their amino acyl residues along, they lead to the formation of protein molecules with a specific amino acid arrangement.
Synonym(s): soluble RNA. AcronymsSeesRNAsoluble RNA
Related to soluble RNA: ribonucleic acidSynonyms for soluble RNAnoun RNA molecules present in the cell (in at least 20 varieties, each variety capable of combining with a specific amino acid) that attach the correct amino acid to the protein chain that is being synthesized at the ribosome of the cell (according to directions coded in the mRNA)Synonyms- acceptor RNA
- transfer RNA
- tRNA
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