Nucleotidase
nucleotidase nu·cle·o·ti·dase (nōō’klē-ə-tī’dās, -dāz, nyōō’-)
n.
An enzyme that catalyzes the hydrolysis of a nucleotide to a nucleoside and phosphoric acid.
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[noo-klee-uh-tahyd, nyoo-] /ˈnu kli əˌtaɪd, ˈnyu-/ noun, Biochemistry. 1. any of a group of molecules that, when linked together, form the building blocks of DNA or RNA: composed of a phosphate group, the bases adenine, cytosine, guanine, and thymine, and a pentose sugar, in RNA the thymine base being replaced by uracil. /ˈnjuːklɪəˌtaɪd/ noun 1. […]
- Nucleotides
[noo-klee-uh-tahyd, nyoo-] /ˈnu kli əˌtaɪd, ˈnyu-/ noun, Biochemistry. 1. any of a group of molecules that, when linked together, form the building blocks of DNA or RNA: composed of a phosphate group, the bases adenine, cytosine, guanine, and thymine, and a pentose sugar, in RNA the thymine base being replaced by uracil. /ˈnjuːklɪəˌtaɪd/ noun 1. […]
- Nucleotidyltransferase
nucleotidyltransferase nu·cle·o·ti·dyl·trans·fer·ase (nōō’klē-ə-tīd’l-trāns’fə-rās’, -rāz’, nyōō’-) n. Any of various enzymes that catalyze the transfer of nucleotide residues from nucleoside diphosphates or triphosphates into dimer or polymer forms.
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nucleotoxin nu·cle·o·tox·in (nōō’klē-ə-tŏk’sĭn, nyōō’-) n. A toxin acting upon the cell nuclei.
- Nucleus
[noo-klee-uh s, nyoo-] /ˈnu kli əs, ˈnyu-/ noun, plural nuclei [noo-klee-ahy, nyoo-] /ˈnu kliˌaɪ, ˈnyu-/ (Show IPA), nucleuses. 1. a central part about which other parts are grouped or gathered; core: A few faithful friends formed the nucleus of the club. 2. Biology. a specialized, usually spherical mass of protoplasm encased in a double membrane, […]