About the Film. Doug has it all, a beautiful fiancÃ©e, a successful career, and a historic country home. But when Doug's bride-to-be, Lori, is killed in a car accident that he believes he caused, Doug retreats to their isolated farmhouse to deal with the loss. Left to grieve amid years of memories, Doug realizes he has not returned alone.
The Plasma Membrane is a selectively permeable membrane as it only allows entry and exit of some selected molecules into and out of the Cells. It also prevents movement of s â¦ ome other materials, therefore the plasma membrane is called a selectively permeable membrane. 104 people found this useful. Johnellishartford.
all cells are surrounded by a plasma membrane the membrane is composed of a phospholipid bilayer arranged back to back the membrane is also covered in places with cholesterol molecules and proteins the plasma membrane is selectively permeable and regulates which molecules are allowed to enter and exit the cell