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.
Sherrod Brown, in full Sherrod Campbell Brown (born November 9, 1952, Mansfield, Ohio, U.S.), American politician who was elected as a Democrat to the U.S. Senate in 2006 and began representing Ohio the following year. The table provides a brief overview of the life, career, and political experience of Brown.