Hormone receptors, membrane phospholipids, and protein kinases.
D000242:Cyclic AMP / Q000502:physiology; D004705:Endocytosis; D004789:Enzyme Activation; D019204:GTP-Binding Proteins / Q000502:physiology; D006133:Growth Substances / Q000502:physiology; D006728:Hormones / Q000502:physiology; D008563:Membrane Lipids / Q000502:physiology*; D008954:Models, Biological; D018377:Neurotransmitter Agents / Q000502:physiology; D009857:Oncogenes; D010743:Phospholipids / Q000502:physiology*; D010766:Phosphorylation; D011493:Protein Kinase C / Q000502:physiology; D011494:Protein Kinases / Q000502:physiology*; D011505:Protein-Tyrosine Kinases / Q000502:physiology; D011940:Receptor Aggregation; D011956:Receptors, Cell Surface / Q000502:physiology*
D006133:Growth Substances; D006728:Hormones; D008563:Membrane Lipids; D018377:Neurotransmitter Agents; D010743:Phospholipids; D011956:Receptors, Cell Surface; D000242:Cyclic AMP; D011494:Protein Kinases; D011505:Protein-Tyrosine Kinases; D011493:Protein Kinase C; D019204:GTP-Binding Proteins