Queried GO terms:

  idGO:0042743   Detailed information
  namehydrogen peroxide metabolic process
  namespacebiological_process
  def"The chemical reactions and pathways involving hydrogen peroxide (H2O2), a potentially harmful byproduct of aerobic cellular respiration which can cause damage to DNA." [GOC:jl, http://biotech.icmb.utexas.edu/]
  subsetgosubset_prok
  synonym"H2O2 metabolic process" EXACT [GOC:mah]
  synonym"hydrogen peroxide metabolism" EXACT []
  is_aGO:0072593 ! reactive oxygen species metabolic process

No monarch genes has this GO term.