title: Signal transmission via receptors and transducins: remarks.
mesh_terms: D015106:3',5'-Cyclic-GMP Phosphodiesterases / Q000378:metabolism; D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D004789:Enzyme Activation; D019204:GTP-Binding Proteins / Q000502:physiology*; D008566:Membranes / Q000502:physiology
chemical_list: D015106:3',5'-Cyclic-GMP Phosphodiesterases; D019204:GTP-Binding Proteins; D000262:Adenylyl Cyclases