The chemical reactions and pathways resulting in the formation of hydrogen peroxide (H2O2), a potentially harmful byproduct of aerobic cellular respiration which can cause damage to DNA.
hydrogen peroxide catabolic process +
hypochlorous acid biosynthetic process
isoprenoid biosynthetic process +
ketone biosynthetic process +
ketone body biosynthetic process +
lipid biosynthetic process +
macromolecule biosynthetic process +
membrane lipid biosynthetic process +
mucilage biosynthetic process +
negative regulation of cellular biosynthetic process +
negative regulation of hydrogen peroxide metabolic process +
negative regulation of reactive oxygen species biosynthetic process +
neurotransmitter biosynthetic process +
neutral lipid biosynthetic process +
olefinic compound biosynthetic process +
organic acid biosynthetic process +
organic cyclic compound biosynthetic process +
organic hydroxy compound biosynthetic process +
organic phosphonate biosynthetic process
organomercury biosynthetic process +
organonitrogen compound biosynthetic process +
organophosphate biosynthetic process +
peptidyl-1-thioglycine biosynthetic process from peptidyl-glycine +
peptidyl-dehydroalanine biosynthetic process from peptidyl-tyrosine or peptidyl-serine
peptidyl-diphthamide biosynthetic process from peptidyl-histidine
peptidyl-diphthine biosynthetic process from peptidyl-histidine
peptidyl-thyronine biosynthetic process from peptidyl-tyrosine
pheromone biosynthetic process
poly(3-hydroxyalkanoate) biosynthetic process +
poly(hydroxyalkanoate) biosynthetic process +
polyketide biosynthetic process +
polyphosphate biosynthetic process
positive regulation of cellular biosynthetic process +
positive regulation of hydrogen peroxide metabolic process +
positive regulation of reactive oxygen species biosynthetic process +
regulation of cellular biosynthetic process +
regulation of hydrogen peroxide metabolic process +
regulation of reactive oxygen species biosynthetic process +