EOG8TMTJ9	GO:0005576	16/44	extracellular region	cellular_component	"The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite." [GOC:go_curators]
EOG8TMTJ9	GO:0009416	15/44	response to light stimulus	biological_process	"Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a light stimulus, electromagnetic radiation of wavelengths classified as infrared, visible or ultraviolet light." [GOC:go_curators, ISBN:0582227089]
EOG8TMTJ9	GO:0043153	1/44	entrainment of circadian clock by photoperiod	biological_process	"The synchronization of a circadian rhythm to photoperiod, the intermittent cycle of light (day) and dark (night)." [GOC:jl]
EOG8TMTJ9	GO:0045475	1/44	locomotor rhythm	biological_process	"The rhythm of the locomotor activity of an organism during its 24 hour activity cycle." [GOC:go_curators]
EOG8TMTJ9	GO:0005184	1/44	neuropeptide hormone activity	molecular_function	"The action characteristic of a neuropeptide hormone, any peptide hormone that acts in the central nervous system. A neuropeptide is any of several types of molecules found in brain tissue, composed of short chains of amino acids; they include endorphins, enkephalins, vasopressin, and others. They are often localized in axon terminals at synapses and are classified as putative neurotransmitters, although some are also hormones." [GOC:mah]
EOG8TMTJ9	GO:0010579	1/44	positive regulation of adenylate cyclase activity involved in G-protein coupled receptor signaling pathway	biological_process	"Any process that increases the frequency, rate or extent of adenylate cyclase (AC) activity that is an integral part of a G-protein coupled receptor signaling pathway." [GOC:dph, GOC:signaling, GOC:tb]
EOG8TMTJ9	GO:0007617	1/44	mating behavior	biological_process	"The behavioral interactions between organisms for the purpose of mating, or sexual reproduction resulting in the formation of zygotes." [GOC:ai, GOC:dph]
EOG8TMTJ9	GO:0005615	1/44	extracellular space	cellular_component	"That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid." [ISBN:0198547684]
EOG8TMTJ9	GO:0007218	1/44	neuropeptide signaling pathway	biological_process	"The series of molecular signals generated as a consequence of a peptide neurotransmitter binding to a cell surface receptor." [GOC:mah, ISBN:0815316194]
EOG8TMTJ9	GO:0005102	1/44	receptor binding	molecular_function	"Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function." [GOC:bf, GOC:ceb, ISBN:0198506732]
EOG8TMTJ9	GO:0008062	1/44	eclosion rhythm	biological_process	"The timing of the emergence of the adult fly from its pupal case, which usually occurs at dawn." [PMID:11715043]
EOG8TMTJ9	GO:0042745	1/44	circadian sleep/wake cycle	biological_process	"The cycle from wakefulness through an orderly succession of sleep states and stages that occurs on an approximately 24 hour rhythm." [GOC:jl, http://www.sleepquest.com]
EOG8TMTJ9	GO:0042749	1/44	regulation of circadian sleep/wake cycle	biological_process	"Any process that modulates the frequency, rate or extent of the circadian sleep/wake cycle." [GOC:jl]
EOG8TMTJ9	GO:0007623	1/44	circadian rhythm	biological_process	"Any biological process in an organism that recurs with a regularity of approximately 24 hours." [GOC:bf, GOC:go_curators]
EOG8TMTJ9	GO:0042332	1/44	gravitaxis	biological_process	"The directed movement of a motile cell or organism in response to gravity." [GOC:jid, GOC:jl]