Ribonucleoprotein


[rahy-boh-noo-klee-oh-proh-teen, -tee-in, -nyoo-] /ˌraɪ boʊˌnu kli oʊˈproʊ tin, -ti ɪn, -ˌnyu-/
noun, Biochemistry.
1.
a substance composed of RNA in close association with protein; a nucleoprotein containing RNA.
Abbreviation: RNP.

ribonucleoprotein ri·bo·nu·cle·o·pro·tein (rī’bō-nōō’klē-ō-prō’tēn, -tē-ĭn, -nyōō’-)
n.

Abbr. RNP A nucleoprotein that contains RNA.

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  • Ribonucleoside

    [rahy-boh-noo-klee-uh-sahyd, -nyoo-] /ˌraɪ boʊˈnu kli əˌsaɪd, -ˈnyu-/ noun, Biochemistry. 1. a ribonucleotide precursor that contains ribose and a purine or pyrimidine base. ribonucleoside ri·bo·nu·cle·o·side (rī’bō-nōō’klē-ə-sīd’, -nyōō’-) n. A nucleoside that contains ribose as its sugar component; as in uridine.

  • Ribonucleotide

    [rahy-boh-noo-klee-uh-tahyd, -nyoo-] /ˌraɪ boʊˈnu kli əˌtaɪd, -ˈnyu-/ noun, Biochemistry. 1. an ester, composed of a ribonucleoside and phosphoric acid, that is a constituent of ribonucleic acid. ribonucleotide ri·bo·nu·cle·o·tide (rī’bō-nōō’klē-ə-tīd’, -nyōō’-) n. A nucleotide that contains ribose as its sugar and usually occurs as a component of RNA.

  • Ribonucleotides

    [rahy-boh-noo-klee-uh-tahyd, -nyoo-] /ˌraɪ boʊˈnu kli əˌtaɪd, -ˈnyu-/ noun, Biochemistry. 1. an ester, composed of a ribonucleoside and phosphoric acid, that is a constituent of ribonucleic acid. ribonucleotide ri·bo·nu·cle·o·tide (rī’bō-nōō’klē-ə-tīd’, -nyōō’-) n. A nucleotide that contains ribose as its sugar and usually occurs as a component of RNA.

  • Ribose

    noun, Biochemistry. 1. a white, crystalline, water-soluble, slightly sweet solid, C 5 H 1 0 O 5 , a pentose sugar obtained by the hydrolysis of RNA. noun 1. (biochem) a pentose sugar that is an isomeric form of arabinose and that occurs in RNA and riboflavin. Formula: CH2OH(CHOH)3CHO ribose ri·bose (rī’bōs’) n. A pentose […]

  • Ribose 5-phosphate isomerase

    ribose 5-phosphate isomerase n. An enzyme that plays an important role in ribose metabolism. Also called phosphoriboisomerase.


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