Chapter 1 = Signal Transduction Mechanisms: Electrical and Synaptic Signaling in Neurons.
Chapter 2 = Signal Transduction Mechanisms: Messengers and Receptors.
Chapter 3 = Cell Cycle and Mitosis.
Chapter 4 = Cell Communication Mechanisms.
Chapter 5 = Extracellular Signal Molecules Bind to Specific Receptors.
Chapter 6 = Gap Junctions Allow Neighboring Cells To Share Signaling Information.