ribonucleoside

ribonucleoside
A nucleoside in which the sugar component is ribose; the common ribonucleosides of RNA are adenosine, cytidine, guanosine, and uridine.

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ri·bo·nu·cle·o·side -'n(y)ü-klē-ə-.sīd n a nucleoside that contains ribose

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ri·bo·nu·cleo·side (ri″bo-nooґkle-o-sīd) a nucleoside in which the purine or pyrimidine base is combined with ribose.

Medical dictionary. 2011.

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  • Ribonucleoside — Ribonucléoside Les ribonucléosides sont des molécules biochimiques obtenu par la liaison entre une nucléobase (ou base azotée) et un ribose. Ces molécules, une fois phosphorylées, deviennent des ribonucléotides (élément constitutif de l ARN).… …   Wikipédia en Français

  • ribonucleoside — [rī΄bō no͞o′klē ə sīd΄, rī΄bōnyo͞o′klē ə sīd΄] n. any of various nucleosides in which the purine or pyrimidine base is combined with the carbohydrate ribose …   English World dictionary

  • ribonucleoside — nucleoside ucleoside n. (Biochem.) A type of molecule found in all living organisms, present mostly in chemically combined form as a component of nucleic acids, and also in smaller amounts in free form, consisting of a pentose sugar bound to a… …   The Collaborative International Dictionary of English

  • Ribonucleoside — A ribonucleoside is a type of nucleoside including ribose as a component. [MeshName|Ribonucleosides] An example is cytidine.References …   Wikipedia

  • Ribonucléoside — Les ribonucléosides sont des molécules biochimiques obtenu par la liaison entre une nucléobase (ou base azotée) et un ribose. Ces molécules, une fois phosphorylées, deviennent des ribonucléotides (élément constitutif de l ARN). Exemples… …   Wikipédia en Français

  • ribonucleoside diphosphate reductase — ri·bo·nu·cleo·side di·phos·phate re·duc·tase (ri″bo nooґkle o sīd″ di fosґfāt re dukґtās) [EC 1.17.4.1] an enzyme of the oxidoreductase class that catalyzes the formation of 2′ deoxyribonucleotides from the… …   Medical dictionary

  • ribonucleoside — noun Date: 1931 a nucleoside that contains ribose …   New Collegiate Dictionary

  • ribonucleoside — /ruy boh nooh klee euh suyd , nyooh /, n. Biochem. a ribonucleotide precursor that contains ribose and a purine or pyrimidine base. [1930 35; RIBO(NUCLEIC ACID) + NUCLEOSIDE] * * * …   Universalium

  • ribonucleoside — noun Any nucleoside component of RNA …   Wiktionary

  • ribonucleoside — ri·bo·nucleoside …   English syllables

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