Which Statements Describe the Structure of the Cell Membrane? Select

Multiple Choice

Which statements describe the structure of the cell membrane? Select the TWO answers that are correct.

A) The cell membrane is composed of a bilayer of phosphoproteins,each of which contains a hydrophilic head and a hydrophobic tail.
B) The hydrophilic head interacts with the external environment or the cytoplasm,and the hydrophobic tail interacts with other phospholipid tails within the cell membrane.
C) The hydrophilic head interacts with proteins embedded in the membrane,and the hydrophobic tail interacts with the external environment or the cytoplasm.
D) The cell membrane is composed of a single layer of phospholipids,each of which contains a hydrophilic head and a hydrophobic tail.
E) The cell membrane is composed of a bilayer of phospholipids,each of which contains a hydrophilic head and a hydrophobic tail.