1.1 Discovery of cells and formulation of the cell theory 1.2 basic properties of cells 1.3 molecular composition of cells 1.4 types of cells and structure systems 1.5 viruses-noncellular life 1.6 evolution of cellular life
3.1 The Erythrocyte Membrane 3.2 The Chemical Composition of Membranes 3.3 Molecular Structure of The Plasma Membrane 3.4 Passive Transpport of Substances