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Diego Garcia

(Encyclopedia)Diego Garcia, coral island, 11 sq mi (28 sq km). Indian Ocean, largest island of the Chagos Archipelago, SW of Sri Lanka. Part of the British Indian Ocean Territory, the island was leased (1970) to th...

Akrotiri

(Encyclopedia)Akrotiri āˌkrōtēˈrē [key], Akrotiri Sovereign Base Area, or Western Sovereign Base Area, British air force base (2004 est. pop. 6,300), 47 sq mi (123 sq km), located on a peninsula on the SW Cyp...

fermentation

(Encyclopedia)fermentation, process by which the living cell is able to obtain energy through the breakdown of glucose and other simple sugar molecules without requiring oxygen. Fermentation is achieved by somewhat...

nitrate

(Encyclopedia)nitrate, chemical compound containing the nitrate (NO3) radical. Nitrates are salts or esters of nitric acid, HNO3, formed by replacing the hydrogen with a metal (e.g., sodium or potassium) or a radic...

Thule , town, Greenland

(Encyclopedia)Thule känäkˈ [key], town (1995 pop. 627), N Greenland, on the north side of Inglefield Gulf. The name of Thule was originally attached to the main settlement for the Thule Eskimos, founded in 1910 ...

benzene, 1,2,3-trihydroxy-

(Encyclopedia)benzene, 1,2,3-trihydroxy-, IUPAC name for pyrogallol. See gallic acid. ...

mutation

(Encyclopedia)mutation, in biology, a sudden, random change in a gene, or unit of hereditary material, that can alter an inheritable characteristic. Most mutations are not beneficial, since any change in the delica...

Camp LeJeune

(Encyclopedia)Camp LeJeune ləzho͞onˈ [key], U.S. marine corps base, 82,969 acres (33,576 hectares), SE N.C., SE of Jacksonville; est. 1941. It is the major East Coast training center and support base for the Atl...

isoniazid

(Encyclopedia)isoniazid īˌsōnīˈəzĭd [key], drug used to treat tuberculosis. Also known as isonicotinic acid hydrazide, isoniazid is the most effective antituberculosis drug currently available. The drug inhi...

triglyceride

(Encyclopedia)triglyceride, ester formed from glycerol and one to three fatty acids. Fats and oils are triglycerides. In a simple triglyceride such as palmitin or stearin, all three fatty-acid groups are identical....