EOG822D06 GO:0004872 29/105 receptor activity molecular_function "Combining with an extracellular or intracellular messenger to initiate a change in cell activity." [GOC:ceb, ISBN:0198506732] EOG822D06 GO:0007275 28/105 multicellular organismal development biological_process "The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult)." [GOC:dph, GOC:ems, GOC:isa_complete, GOC:tb] EOG822D06 GO:0016020 28/105 membrane cellular_component "A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it." [GOC:dos, GOC:mah, ISBN:0815316194] EOG822D06 GO:0016199 1/105 axon midline choice point recognition biological_process "The recognition of molecules at the central nervous system midline choice point by an axon growth cone; this choice point determines whether the growth cone will cross the midline." [PMID:11376484] EOG822D06 GO:0007411 1/105 axon guidance biological_process "The chemotaxis process that directs the migration of an axon growth cone to a specific target site in response to a combination of attractive and repulsive cues." [ISBN:0878932437] EOG822D06 GO:0007416 1/105 synapse assembly biological_process "The aggregation, arrangement and bonding together of a set of components to form a synapse." [GOC:mah] EOG822D06 GO:0045792 1/105 negative regulation of cell size biological_process "Any process that reduces cell size." [GOC:go_curators] EOG822D06 GO:0030215 1/105 semaphorin receptor binding molecular_function "Interacting selectively and non-covalently with semaphorin receptors." [GOC:ceb, PMID:12001990] EOG822D06 GO:2000305 1/105 semaphorin-plexin signaling pathway involved in regulation of photoreceptor cell axon guidance biological_process "Any semaphorin-plexin signaling pathway that is involved in regulation of photoreceptor cell axon guidance." [GOC:obol] EOG822D06 GO:0001964 1/105 startle response biological_process "An action or movement due to the application of a sudden unexpected stimulus." [GOC:dph] EOG822D06 GO:0008045 1/105 motor neuron axon guidance biological_process "The process in which the migration of an axon growth cone of a motor neuron is directed to a specific target site in response to a combination of attractive and repulsive cues." [CL:0000100, GOC:pr, ISBN:0878932437] EOG822D06 GO:0048854 1/105 brain morphogenesis biological_process "The process in which the anatomical structures of the brain are generated and organized. The brain is one of the two components of the central nervous system and is the center of thought and emotion. It is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.)." [GOC:dgh, GOC:jid] EOG822D06 GO:0031987 1/105 locomotion involved in locomotory behavior biological_process "Self-propelled movement of a cell or organism from one location to another in a behavioral context; the aspect of locomotory behavior having to do with movement." [GOC:mah] EOG822D06 GO:0005886 1/105 plasma membrane cellular_component "The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins." [ISBN:0716731363] EOG822D06 GO:0005515 1/105 protein binding molecular_function "Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules)." [GOC:go_curators] EOG822D06 GO:0048813 1/105 dendrite morphogenesis biological_process "The process in which the anatomical structures of a dendrite are generated and organized. A dendrite is a freely branching protoplasmic process of a nerve cell." [GOC:jl, ISBN:0198506732] EOG822D06 GO:0008201 1/105 heparin binding molecular_function "Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues." [GOC:jl, ISBN:0198506732] EOG822D06 GO:0016021 1/105 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG822D06 GO:0008039 1/105 synaptic target recognition biological_process "The process in which a neuronal cell in a multicellular organism interprets signals produced by potential target cells, with which it may form synapses." [GOC:mah, ISBN:0878932437]