| alkali metal cation | CHEBI_33504 |  | 
                    
                        | metal cation | CHEBI_25213 |  | 
                    
                        | alkaline earth cation | CHEBI_33513 |  | 
                    
                        | alkaline earth molecular entity | CHEBI_33299 | [An alkaline earth molecular entity is a molecular entity containing one or more atoms of an alkaline earth metal.] | 
                    
                        | catecholamine secretion, neurotransmission | GO_0160043 | [The regulated release of catecholamine by a cell in which the catecholamine acts as a neurotransmitter.] | 
                    
                        | catecholamine secretion | GO_0050432 | [The regulated release of catecholamines by a cell. The catecholamines are a group of physiologically important biogenic amines that possess a catechol (3,4-dihydroxyphenyl) nucleus and are derivatives of 3,4-dihydroxyphenylethylamine.] | 
                    
                        | neurotransmitter secretion | GO_0007269 | [The regulated release of neurotransmitter from the presynapse into the synaptic cleft via calcium-regulated exocytosis during synaptic transmission.] | 
                    
                        | cellular response to catecholamine stimulus | GO_0071870 | [Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a catecholamine stimulus. A catecholamine is any of a group of biogenic amines that includes 4-(2-aminoethyl)pyrocatechol [4-(2-aminoethyl)benzene-1,2-diol] and derivatives formed by substitution.] | 
                    
                        | cellular response to oxygen-containing compound | GO_1901701 | [Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an oxygen-containing compound stimulus.] | 
                    
                        | cellular response to monoamine stimulus | GO_0071868 | [Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a monoamine stimulus. A monoamine is any of a group of molecular messengers that contain one amino group that is connected to an aromatic ring by ethylene group (-CH2-CH2-). Monoamines are derived from the aromatic amino acids phenylalanine, tyrosine, histidine and tryptophan.] | 
                    
                        | response to catecholamine | GO_0071869 | [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 catecholamine stimulus. A catecholamine is any of a group of biogenic amines that includes 4-(2-aminoethyl)pyrocatechol [4-(2-aminoethyl)benzene-1,2-diol] and derivatives formed by substitution.] | 
                    
                        | cellular response to organic cyclic compound | GO_0071407 | [Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organic cyclic compound stimulus.] | 
                    
                        | response to norepinephrine | GO_0071873 | [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 norepinephrine stimulus. Norepinephrine is a catecholamine that has the formula C8H11NO3; it acts as a hormone, and as a neurotransmitter in most of the sympathetic nervous system.] | 
                    
                        | response to nitrogen compound | GO_1901698 | [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 nitrogen compound stimulus.] | 
                    
                        | cellular response to norepinephrine stimulus | GO_0071874 | [Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a norepinephrine stimulus. Norepinephrine is a catecholamine that has the formula C8H11NO3; it acts as a hormone, and as a neurotransmitter in most of the sympathetic nervous system.] | 
                    
                        | cellular response to nitrogen compound | GO_1901699 | [Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nitrogen compound stimulus.] | 
                    
                        | craniofacial suture closure | GO_0160048 | [The process of fusing together the edges of a craniofacial suture.] | 
                    
                        | bone morphogenesis | GO_0060349 | [The process in which bones are generated and organized.] | 
                    
                        | transition element cation | CHEBI_33515 |  | 
                    
                        | ovipositor | UBERON_2002117 | [Organ that functions in egg deposition.] |