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cytochrome

(Encyclopedia)cytochrome sīˈtəkrōmˌ [key], protein containing heme (see coenzyme) that participates in the phase of biochemical respiration called oxidative phosphorylation. Cytochromes act as carriers of hydr...

Gideon v. Wainwright

(Encyclopedia)Gideon v. Wainwright, case decided in 1963 by the U.S. Supreme Court. Clarence Earl Gideon was convicted of a felony in a Florida court. He had defended himself after being denied a request for free c...

Dobzhansky, Theodosius

(Encyclopedia)Dobzhansky, Theodosius dôbzhänˈskē [key], 1900–1975, American geneticist, b. Russia, grad. Univ. of Kiev, 1921. He emigrated to the United States in 1927 and was naturalized in 1937. Dobzhansky ...

Addison's disease

(Encyclopedia)Addison's disease [for Thomas Addison], progressive disease brought about by atrophy of the outer layer, or cortex, of the adrenal gland; it is also called chronic adrenocortical insufficiency. The de...

palmitin

(Encyclopedia)palmitin pălˈmətĭn [key], fat that is the triglyceride of palmitic acid, CH3(CH2)14CO2H, i.e., the tripalmitate ester of glycerol. It is a white crystalline solid at ordinary temperatures, insolub...

Parsons, Talcott

(Encyclopedia)Parsons, Talcott, 1902–79, American sociologist, b. Colorado Springs, Colo., educated at Amherst College (B.A., 1924), London School of Economics, and Univ. of Heidelberg (Ph.D., 1927). He was on th...

annexation

(Encyclopedia)annexation, in international law, formal act by which a state asserts its sovereignty over a territory previously outside its jurisdiction. Many kinds of territory have been subject to annexation, chi...

homogenization

(Encyclopedia)homogenization həmŏjˌənəzāˈshən [key], process in which a mixture is made uniform throughout. Generally this procedure involves reducing the size of the particles of one component of the mixtu...

irritable bowel syndrome

(Encyclopedia)irritable bowel syndrome (IBS), condition characterized by constipation, diarrhea, or alternating constipation and diarrhea in the absence of any disease process. It is usually accompanied by abdomina...

Harlan, John Marshall, 1899–1971, associate justice of the U.S. Supreme Court

(Encyclopedia)Harlan, John Marshall, 1899–1971, associate justice of the U.S. Supreme Court (1955–71), b. Chicago; grandson of John Marshall Harlan. He received his law degree from New York Law School and was a...