Probably the most famous Hooverville was the one founded on Anacostia Flats, just outside Washington, D.C., in 1932. Thousands of World War I veterans, calling themselves the Bonus Army, had arrived in the nation's capital to demand early payment of a bonus they had been promised at the end of the war.
amphipatic compounds (both hydrophilic/hydrophobic) synthesized in liver & secreted by gallbladder into intestinal lumen to emulsify fats in the intestine bile salts gut hormone secreted by intestinal cells when stomach content enters the intestine; stimulates contraction of gallbladder, release of bile acids & secretion of pancreatic enzymes
Organic compounds in bile comprise protein and bile pigments in addition to the three biliary lipids, bile acid, cholesterol, and phospholipid. Proteins account for 4.5% of organic compounds in bile, and their concentration ranges between 0.3 and 3.0 g ml â1 in typical human bile.