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
Fats/Lipids =. Mechanical Step: Triglycerides (large fat blobs) - bile salt/gallbladder/liver - emulsified fats (small fat droplets) Chemical Step: emulsified fat triglycerides - lipase/pancreas - 1 glycerol & 3 fatty acids. Steps in the mechanical digestion, chemical digestion , and absorption of proteins.