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.
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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 […]
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ribose 5-phosphate isomerase n. An enzyme that plays an important role in ribose metabolism. Also called phosphoriboisomerase.
- Riboso
noun, plural ribosos. 1. rebozo.
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noun, Biochemistry. 1. a type of RNA, distinguished by its length and abundance, functioning in protein synthesis as a component of ribosomes. Abbreviation: rRNA.
- Ribosome
noun, Cell Biology. 1. a tiny, somewhat mitten-shaped organelle occurring in great numbers in the cell cytoplasm either freely, in small clusters, or attached to the outer surfaces of endoplasmic reticula, and functioning as the site of protein manufacture. noun 1. any of numerous minute particles in the cytoplasm of cells, either free or attached […]