| slovo | definícia |
tetramer
(gcide) | oligomer \o*lig"o*mer\, n. (Chem.)
A molecule composed of a small number of linked monomer
units; a short polymer; -- compounds called oligomers have
less than one hundred monomer units and usually less than
thirty. Oligomers of increasing length are called dimer,
trimer, tetramer, pentamer, hexamer, heptamer,
octamer, nonamer, decamer, etc. In colloquial
laboratory jargon, they may also be referred to as
nine-mer, ten-mer, eleven-mer, twelve-mer, etc.,
especially for oligomers of greater than eight units.
[PJC] |
| | podobné slovo | definícia |
tetramerous
(encz) | tetramerous, adj: |
Pseudotetramera
(gcide) | Pseudotetramera \Pseu`do*te*tram"e*ra\, n. pl. [NL. See
Pseudo-, and Tetramerous.] (Zool.)
A division of beetles having the fifth tarsal joint minute
and obscure, so that there appear to be but four joints. --
Pseu`do*te*tram"er*al, a.
[1913 Webster] |
Pseudotetrameral
(gcide) | Pseudotetramera \Pseu`do*te*tram"e*ra\, n. pl. [NL. See
Pseudo-, and Tetramerous.] (Zool.)
A division of beetles having the fifth tarsal joint minute
and obscure, so that there appear to be but four joints. --
Pseu`do*te*tram"er*al, a.
[1913 Webster] |
Tetramera
(gcide) | Tetramera \Te*tram"e*ra\, n. pl. [NL. See Tetramerous.]
(Zool.)
A division of Coleoptera having, apparently, only four tarsal
joints, one joint being rudimentary.
[1913 Webster] |
Tetramerous
(gcide) | Tetramerous \Te*tram"er*ous\, a. [Tetra- + Gr. ? part.]
1. (Bot.) Having the parts arranged in sets of four; as, a
tetramerous flower.
[1913 Webster]
2. (Zool.) Having four joints in each of the tarsi; -- said
of certain insects.
[1913 Webster] |
tetramerous
(wn) | tetramerous
adj 1: having or consisting of four similar parts; tetramerous
flowers |
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