title: Biochemical transfer of acquired information.
mesh_terms: D000109:Acetylcholine / Q000502:physiology; D000818:Animals; D001921:Brain / Q000502:physiology*; D001931:Brain Mapping; D003214:Conditioning, Classical / Q000187:drug effects / Q000502:physiology; D006054:Goldfish; D007323:Instinct / Q000187:drug effects / Q000502:physiology; D007858:Learning / Q000187:drug effects / Q000502:physiology*; D008959:Models, Neurological; D009419:Nerve Tissue Proteins / Q000502:physiology; D010455:Peptides / Q000494:pharmacology / Q000502:physiology; D010932:Planarians; D012313:RNA / Q000494:pharmacology / Q000502:physiology; D051381:Rats; D017981:Receptors, Neurotransmitter / Q000502:physiology; D013569:Synapses / Q000502:physiology
chemical_list: D009419:Nerve Tissue Proteins; D010455:Peptides; D017981:Receptors, Neurotransmitter; D012313:RNA; D000109:Acetylcholine