Unit 2.1 + 2.2 - Cells, Unit 2.4 - Cell recognition and the immune system, Unit 1 - Biological Molecules (proteins, enzymes, carbs and lipids)+ some cells...
Chapter 11: Membrane Transport of Small Molecules and the Electrical Properties of Membranes, Chapter 12: Intracellular Compartments and Protein Sorting, Chapter 10: Membrane Structure...