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.
In cell biology, selective permeability is the property of a living cell membrane that allows the cell to control which molecules can pass through the membrane, moving into or out of the cell. In order to understand this property, it helps to be aware that there are three different methods by which molecules can move into or out of cells: passive transport, active transport, and transport by the use of vesicles.