Facilitated diffusion is a passive transport mechanism in which carrier proteins shuttle molecules across the cell membrane without using the cellâs energy supplies.
Linda Brown was born on February 20, 1942, in Topeka, Kansas, to Leola and Oliver Brown. Though she and her two younger sisters grew up in an ethnically diverse neighborhood, Linda was forced to walk across railroad tracks and take a bus to grade school despite there being a school four blocks away from her home.
He had problems with racism and the poor quality of his club, the St. Louis Browns. In 2006, however, Brownâs greatness was recognized as a special committee selected him to enter the Hall of Fame in Cooperstown. Willard Jessie Brown was born on June 26, 1915, in Shreveport, Louisiana. Some sources have cited 1911 as his year of birth, but Brownâs birth certificate, Social Security application, and census research have confirmed the 1915 date.