- complex organic substance
- Chemistryசிக்கலான கா¤மப் பொருள்
English-Tamil dictionary. 2014.
English-Tamil dictionary. 2014.
Organic compound — Methane is one of the simplest organic compounds An organic compound is any member of a large class of gaseous, liquid, or solid chemical compounds whose molecules contain carbon. For historical reasons discussed below, a few types of carbon… … Wikipedia
Organic brain syndrome — Classification and external resources ICD 10 F06.9 ICD 9 310.9 … Wikipedia
Substance-related disorder — Classification and external resources Comparison of the perceived harm for various psychoactive drugs from a poll among medical psychiatrists specialized in a … Wikipedia
Substance abuse — Classification and external resources Comparison of the perceived harm for various psychoactive drugs from a poll among medical psychiatrists specialized in addiction tr … Wikipedia
organic compound — Substance whose molecules contain one or more (often many more) carbon atoms (excluding carbonates, cyanides, carbides, and a few others; see inorganic compound). Until 1828 (see urea), scientists believed that organic compounds could be formed… … Universalium
Organic electricity — Electricity E lec*tric i*ty ([=e] l[e^]k*tr[i^]s [i^]*t[y^]), n.; pl. {Electricities} ([=e] l[e^]k*tr[i^]s [i^]*t[i^]z). [Cf. F. [ e]lectricit[ e]. See {Electric}.] 1. (Physics) a property of certain of the fundamental particles of which matter… … The Collaborative International Dictionary of English
Chemical substance — Chemical redirects here. For other uses, see Chemical (disambiguation). Steam and liquid water are two different forms of the same chemical substance, water. In chemistry, a chemical substance is a form of matter that has constant chemical… … Wikipedia
Meisenheimer complex — A Meisenheimer complex or Jackson Meisenheimer complex in organic chemistry is a 1:1 reaction adduct between an arene carrying electron withdrawing groups and nucleophile. These complexes are found as reactive intermediates in nucleophilic… … Wikipedia
enzyme — Complex organic substance, originating from living cells, that speeds up chemical changes in foods. Enzyme action is slowed by cooling … Dictionary of automotive terms
nucleic acid — [nju: kli:ɪk, kleɪɪk] noun Biochemistry a complex organic substance, especially DNA or RNA, whose molecules consist of long chains of nucleotides … English new terms dictionary
nucleic acid — ► NOUN Biochemistry ▪ a complex organic substance, especially DNA or RNA, whose molecules consist of long chains of nucleotides … English terms dictionary