| chromans | Benzopyrans saturated in the 2 and 3 positions. (12 Dec 1998) |
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| chromaphil | Giving a brownish yellow reaction with chromic salts; denoting certain cells in the medulla of the adrenal glands and in paraganglia. Synonym: chromaphil, chromatophil, chromophil, chromophile, pheochrome. Origin: chrom-+ L. Affinis, affinity (05 Mar 2000) |
| chromat- | See: chrom-. (05 Mar 2000) |
| chromate | A salt of chromic acid. Sodium chromate Cr 51, anionic hexavalent radioactive chromium in the form of sodium chromate (Na251CrO4) with a half-life of 27.8 days; used for the determination of circulating red cell volume and red cell survival time. (05 Mar 2000) |
| chromate reductase | <enzyme> Anaerobic enzyme from cell wall of enterobacter cloacae; ascorbate-reduced phenazine methosulfate can act as electron domor Registry number: EC 1.97.- (26 Jun 1999) |
| chromate stain | <technique> For lead, a method in which tissues preserved in chromate-containing fixatives, such as Regaud's or Orth's fixatives, precipitate lead as yellow lead chromate crystals; formalin-fixed sections are treated with potassium chromate acidified with acetic acid. (05 Mar 2000) |
| chromates | Salts of chromic acid containing the cro(2-)4 radical. (12 Dec 1998) |
| chromatiaceae | Generally strictly anaerobic organisms found in the anaerobic and sulfide-containing parts of all kinds of aquatic environments. (12 Dec 1998) |
| chromatic | Of or pertaining to colour or colours; produced by, or made in, a colour or colours. (05 Mar 2000) |
| chromatic aberration | When using white light through a lens system, it is inevitable that different wave lengths (colours) are brought to a focus at slightly different points. As a consequence, there are chromatic aberations in the image, good microscope objectives are therefore corrected for this at two wave lengths (achromats) or at three wave lengths (apochromats), as well as for spherical aberration. (18 Nov 1997) |
| chromatic apparatus | The deeply staining mass of chromosomes in a dividing cell. (05 Mar 2000) |
| chromatic audition | colour hearing |
| chromatic fibre | The coiled filament in which the genes are located, which extends the entire length of a chromosome and exhibits an intensely positive Feulgen test for DNA. Synonym: chromatic fibre. Origin: chromo-+ G. Nema, thread (05 Mar 2000) |
| chromatic granule | Any readily stainable granule, a granule of chromophil (Nissl) substance. Synonym: chromatic granule. (05 Mar 2000) |
| chromatic spectrum | The continuum of colours that white light forms on passing through a prism or diffraction grating. Synonym: colour spectrum. (05 Mar 2000) |
Synonyms :
Synonyms : Chromatid
Synonyms : Chromatins
Synonyms : Chromatin Assembly, Chromatin Disassembly, Chromatin Modeling, Chromatin Disassemblies, Disassembly, Chromatin, Remodeling, Chromatin
Synonyms :
| chromatographic |
of or relating to chromatography
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| chromosome |
a threadlike body in the cell nucleus that carries the genes in a linear order
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| chromatic vision |
color vision: the normal ability to see colors
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| chromic acid |
an unstable acid known only in solution and as chromate salts
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| chrome |
plate with chromium; "chrome bathroom fixtures" treat with a chromium compound another word for chromium when it is used in dyes or pigments
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| chrom | the quality of a color as determined by its dominant wavelength |
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| chrom | one of two identical strands into which a chromosome splits during mitosis |
| chrom | the readily stainable substance of a cell nucleus consisting of DNA and RNA and various proteins |
| chrom | (of substance of a cell nucleus) readily colored by stains |
| chrom | abnormal pigmentation |
| chrom | hallucinatory perception of colored lights |
| chrom | the recording (column or paper strip) on which the constituents of a mixture are adsorbed in chromatography |
| chrom | of or relating to chromatography |
| chrom | of or relating to chromatography |
| chrom | my means of a chromatographic process |
| chrom | a process used for separating mixtures by virtue of differences in absorbency |
| chrom | a vertical glass tube used in column chromatography |
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