| carbon-sulfur ligases | <enzyme> Enzymes that catalyze the joining of two molecules by the formation of a carbon-sulfur bond. Registry number: EC 6.2 (12 Dec 1998) |
|---|---|
| carbon-sulfur lyases | <enzyme> Enzymes that catalyze the cleavage of a carbon-sulfur bond by means other than hydrolysis or oxidation. Registry number: EC 4.4 (12 Dec 1998) |
| carbonate | 1. A salt of carbonic acid. 2. The ion CO3=. (05 Mar 2000) |
| carbonate dehydratase | <enzyme> A zinc-containing enzyme of erythrocytes with molecular weight of 30 kD. It is among the most active of known enzymes and catalyses the reversible hydration of carbon dioxide, which is significant in the transport of co2 from the tissues to the lungs. The enzyme is inhibited by acetazolamide. Chemical name: Carbonate hydro-lyase Registry number: EC 4.2.1.1 (12 Dec 1998) |
| carbonate dehydratase inhibitor | An agent, usually chemically related to the sulfonamides, that inhibits the activity of carbonate dehydratase, producing a general decrease in the formation of H2CO3 in the tissues. See: acetazolamide, dichlorphenamide. Synonym: carbonic anhydrase inhibitor. (05 Mar 2000) |
| carbonate hydro-lyase | carbonic anhydrase |
| carbonated beverages | Drinkable liquids combined with or impregnated with carbon dioxide. (12 Dec 1998) |
| carbonated water | Carbonic water, water that contains a considerable amount of carbonic acid in solution. (05 Mar 2000) |
| carbonates | Salts or ions of the theoretical carbonic acid, containing the radical co2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (12 Dec 1998) |
| carbonic | Relating to carbon. See also under carbonate. (05 Mar 2000) |
| carbonic acid | <chemical> Carbonic acid (h2c03). The hypothetical acid of carbon dioxide and water. It exists only in the form of its salts (carbonates), acid salts (hydrogen carbonates), amines (carbamic acid), and acid chlorides (carbonyl chloride). Chemical name: Carbonic acid (12 Dec 1998) |
| carbonic acid gas | <biochemistry, physiology> A metabolic byproduct of carbohydrate metabolism. Carbon Dioxide collects in the tissues, is cleared by the blood (via the veins) and removed from the body via the lungs when we exhale air. Abbreviation: CO2 (13 Nov 1997) |
| carbonic acid inhibitor | <pharmacology> A group of diuretic medications which act to inhibit the enzyme carbonic anhydrase to create a metabolic acidosis. Many of these medications are used in the treatment of glaucoma. (27 Sep 1997) |
| carbonic anhydrase II deficiency syndrome | <syndrome> An inherited deficiency of carbonic anhydrase II that results in osteopetrosis and metabolic acidosis. Synonym: osteopetrosis with renal tubular acidosis. (05 Mar 2000) |
| carbonic anhydrase inhibitor | <pharmacology> A group of medications (sulphonamide drugs) which inhibit the enzyme carbonic anhydrase. These medications are used in the treatment of glaucoma. Examples include acetazolamide, dichlorphenamide and methazolamide. (27 Sep 1997) |
Synonyms : Carbon Carbon Lyases, Lyases, Carbon-Carbon
Synonyms : Carbon Nitrogen Ligases, Ligases, Carbon-Nitrogen
Synonyms : Carbon Nitrogen Ligases with Glutamine as Amide N Donor
Synonyms : Carbon Nitrogen Lyases, Lyases, Carbon-Nitrogen
Synonyms : Carbon Oxygen Ligases, Ligases, Carbon-Oxygen
| carbon equilibrium |
the condition in which the total carbon of the excreta is balanced by the carbon of the food.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
|---|---|
| carbon cycle |
the steps by which carbon (in the form of carbon dioxide) is extracted from the atmosphere by living organisms and ultimately returned to the atmosphere. It comprises a series of interconversions of carbon compounds beginning with the production of carbohydrates by plants during photosynthesis, proceeding through animal consumption, and ending and beginning again in the decomposition of the animal or plant or in the exhalation of carbon dioxide by animals.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| carbonate |
Carbonate is an anion with a charge of -2 and an empirical formula of CO32-. An aqueous solution of carbon dioxide contains a minute amount of H2CO3, called carbonic acid, which dissociates to form hydrogen ions and carbonate ions. It would be a fairly strong acid if carbonic acid existed in pure form, but the equilibrium favors carbon dioxide and so such solutions are fairly weak. ...
출처: en.wikipedia.org/wiki/Carbonate
|
| carbonic acid |
Carbonic acid is a weak acid with the chemical formula of H2CO3. It is the reaction product of water and carbon dioxide and exists in an equilibrium with water and carbon dioxide whenever the latter is dissolved in the former, for instance in soda water or blood. It is usually not possible to obtain pure hydrogen bicarbonate as the presence of even a single molecule of water causes the carbonic acid to revert to carbon dioxide and water fairly quickly. ...
출처: en.wikipedia.org/wiki/Carbonic_acid
|
| carbon arc lamp |
An arc lamp is a device that produces light by the sparking (or arcing, from voltaic arc or electric arc) of a high current between two carbon rod electrodes. The rods are touched and then slowly drawn apart; as the rods separate the current is "struck" and arcs across the gap in a bright, ionized path. The arc produces a temperature of several thousand degrees, and the tips of the carbon rods are heated to incandescence, creating light. ...
출처: en.wikipedia.org/wiki/Carbon_arc_lamp
|
| carbo | a compound containing metal combined with carbon monoxide |
|---|---|
| carbo | (chemistry) relating to or containing the carbonyl group |
| carbo | the bivalent radical CO |
| carbo | (chemistry) relating to or containing the carbonyl group |
| carbo | (trade mark) an abrasive composed of silicon carbide crystals |
| carbo | the univalent radical COOH |
| carbo | (chemistry) relating to or containing the carboxyl group or carboxyl radical |
| carbo | the univalent radical COOH |
| carbo | treat a chemical compound with carboxyl or carboxylic acid |
| carbo | (chemistry) relating to or containing the carboxyl group or carboxyl radical |
| carbo | an organic acid characterized by one or more carboxyl groups |
| carbo | an acid derivative of cellulose |