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.
Tim Brown was born on July 22, 1966 in Dallas, Texas, USA as Timothy Donell Brown. He has been married to Sherice Weaver since June 21, 1997. They have four children. Known for movies