Labels:apple | book | bulletin board | colostrum | hakham | sky OCR: URINE PRODUCTION "HE CAPSULE of each Capillary nephron contains a knot knot of tiny blood vessels, ca alled capillaries. The high Coiled part pressure the blood of nephron forces fluid out these vessels into the nephron Any useful substances are reabsorbed from the fluid Collecting into blood vessels duct surrounding the coiled part of the nephron. The remaining urine to the concentrated as it duct travels Looped collecting part How urine nephron produced called bsorbed concent