Nucleopetal
nucleopetal nu·cle·op·e·tal (nōō’klē-ŏp’ĭ-tl, nyōō’-)
adj.
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[noo-klee-uh-fil-ik, nyoo-] /ˌnu kli əˈfɪl ɪk, ˌnyu-/ adjective, Chemistry. 1. of or relating to electron contribution in covalent bonding (opposed to ). /ˌnjuːklɪəʊˈfɪlɪk/ adjective 1. (chem) having or involving an affinity for positive charge. Nucleophilic reagents (nucleophiles) are molecules, atoms, and ions that behave as electron donors Compare electrophilic nucleophile nu·cle·o·phile (nōō’klē-ə-fīl’, nyōō’-) or nu·cle·o·phil […]
- Nucleophilic
[noo-klee-uh-fil-ik, nyoo-] /ˌnu kli əˈfɪl ɪk, ˌnyu-/ adjective, Chemistry. 1. of or relating to electron contribution in covalent bonding (opposed to ). /ˌnjuːklɪəʊˈfɪlɪk/ adjective 1. (chem) having or involving an affinity for positive charge. Nucleophilic reagents (nucleophiles) are molecules, atoms, and ions that behave as electron donors Compare electrophilic
- Nucleoplasm
[noo-klee-uh-plaz-uh m, nyoo-] /ˈnu kli əˌplæz əm, ˈnyu-/ noun, Cell Biology. 1. the protoplasm of the nucleus of a cell. /ˈnjuːklɪəˌplæzəm/ noun 1. the protoplasm in the nucleus of a plant or animal cell that surrounds the chromosomes and nucleolus Also called karyoplasm nucleoplasm nu·cle·o·plasm (nōō’klē-ə-plāz’əm, nyōō’-) n. Protoplasm of a cell nucleus. Also called […]
- Nucleoprotein
[noo-klee-uh-proh-teen, -tee-in, nyoo-] /ˌnu kli əˈproʊ tin, -ti ɪn, ˌnyu-/ noun, Biochemistry. 1. any of the class of conjugated occurring in cells and consisting of a combined with a nucleic acid, essential for cell division and reproduction. /ˌnjuːklɪəʊˈprəʊtiːn/ noun 1. a compound within a cell nucleus that consists of a protein bound to a nucleic […]
- Nucleorrhexis
nucleorrhexis nu·cle·or·rhex·is (nōō’klē-ə-rěk’sĭs) n. Fragmentation of a cell nucleus.