1. The modern understanding of the cellular or plasma membrane is referred to as the ______________ or ______________. 2. It is composed of a bilayer of ______________. 3. ______________ are attached to some of the proteins and lipids on the outwardfacing surface of the membrane. 4. ______________is a function of Carbohydrates. 5. The fluid nature of the membrane is due to ______________. 6. Cell membranes ______________ and ______________ the borders of cells. 7. ______________ refers to the collection of mechanisms that regulate the passage of solutes. 8. ______________ integrated into the membrane structure that interacts extensively with the hydrocarbon chains of membrane lipids.​