The Cell Membrane. The Structure of the Cell Membrane. The cell membrane (or plasma membrane) surrounds all living cells, and is the cell's most important organelle. It controls how substances can move in and out of the cell and is responsible for many other properties of the cell as well.
Wedgefield, SC. Sponsored Topics. Wedgefield is an unincorporated community in the High Hills of Santee area in western Sumter County, South Carolina, United States. Wedgefield was so named because its location was likened to a wedge into the High Hills of Santee.
Edgefield County, South Carolina. Edgefield County is a county located on the western border of the U.S. state of South Carolina. As of the 2010 census, its population was 26,985. Its county seat is Edgefield. Edgefield County has as part of its western border the Savannah River; across the river is Augusta, Georgia.