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.
Definition. Because selective permeability is a complex topic, you will be learning the definitions of several terms in this lesson. Selective permeability usually refers to what can enter and exit a cell membrane. There are other processes that are selectively permeable such as some plastics. However, for the purpose of this lesson we will refer to the cell membrane for consistency. Let's describe a membrane for you.