GO:0019752 10.61 biological_process carboxylic acid metabolism GO:0006082 10.61 biological_process organic acid metabolism GO:0006091 9.82 biological_process generation of precursor metabolites and energy GO:0006120 8.83 biological_process mitochondrial electron transport, NADH to ubiquinone GO:0006520 7.49 biological_process amino acid metabolism GO:0006807 7.33 biological_process nitrogen compound metabolism GO:0006118 7.24 biological_process electron transport GO:0006732 7.12 biological_process coenzyme metabolism GO:0006519 6.66 biological_process amino acid and derivative metabolism GO:0051186 6.59 biological_process cofactor metabolism GO:0006119 6.58 biological_process oxidative phosphorylation GO:0042773 6.46 biological_process ATP synthesis coupled electron transport GO:0042775 6.45 biological_process ATP synthesis coupled electron transport (sensu Eukaryota) GO:0009308 6.18 biological_process amine metabolism GO:0044255 5.61 biological_process cellular lipid metabolism GO:0006629 4.75 biological_process lipid metabolism GO:0006084 4.35 biological_process acetyl-CoA metabolism GO:0009063 3.96 biological_process amino acid catabolism GO:0044270 3.95 biological_process nitrogen compound catabolism GO:0009310 3.95 biological_process amine catabolism GO:0006631 3.90 biological_process fatty acid metabolism GO:0009112 3.40 biological_process nucleobase metabolism GO:0009056 3.32 biological_process catabolism