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
Bile is stored in the gall bladder and is intermittently released into the small intestine, which is part of the gut, in order to help digestion... Bile contains chemicals that emulsify fats. In other words it acts to disperse fat globules into tiny droplets, which speeds up their digestion... Bile consists of bile salts, bile pigments, cholesterol, and lecithin.