GO:0006091	generation of precursor metabolites and energy(12)	0.001493
GO:0022900	electron transport chain(9)	0.001518
GO:0055114	oxidation-reduction process(22)	0.002986
GO:0045333	cellular respiration(10)	0.003694
GO:0015980	energy derivation by oxidation of organic compounds(10)	0.008153
GO:0022904	respiratory electron transport chain(8)	0.010626
GO:0042775	mitochondrial ATP synthesis coupled electron transport(7)	0.043253