12: Biosignaling Last updated Save as PDF Page ID14996 12.1: Sensory Transduction in Vision, Olfaction, and Gustation12.2: Regulation of the Cell Cycle by Protein Kinases12.3: Oncogenes, Tumor Suppressor Genes, and Programmed Cell Death12.4: General Features of Signal Transduction12.5: G Protein–Coupled Receptors and Second Messengers12.6: Receptor Tyrosine Kinases12.7: Receptor Guanylyl Cyclases, cGMP, and Protein Kinase G12.8: Multivalent Scaffold Proteins and Membrane Rafts12.9: Gated Ion Channels - Neural Signaling12.10: Integrins- Bidirectional Cell Adhesion Receptors12.11: Regulation of Transcription by Steroid Hormones12.12: Signaling in Microorganisms and Plants