MethaneOxygen ConsumptionOxygenHydrogenHydrogen PeroxideHydrogen BondingHydrogen SulfideReactive Oxygen SpeciesMicroscopy, ElectronElectron TransportElectronsOxidation-ReductionMethylococcaceaeMicroscopy, Electron, ScanningEnergy MetabolismSinglet OxygenKineticsCarbon DioxideOxygen Inhalation TherapyModels, MolecularElectron Spin Resonance SpectroscopyMolecular Sequence DataOxygenasesEuryarchaeotaMitochondriaMethylococcus capsulatusTime FactorsHydrogen-Ion ConcentrationAnaerobiosisPartial PressureCatalaseOxygen IsotopesMicroscopy, Electron, TransmissionHydrogen CyanideWaterAmino Acid SequenceTemperatureFree RadicalsOxidantsProtein ConformationLactic AcidPolarographyExercise TestPhysical ExertionOxidoreductasesMyocardiumAnoxiaAlcohol DrinkingCrystallography, X-RayAerobiosisLactatesModels, BiologicalMagnetic Resonance SpectroscopyBinding SitesHeart RateCells, CulturedCell Adhesion MoleculesAntioxidantsMolecular StructureExerciseAdenosine TriphosphateGlucoseSuperoxidesGasesProtein BindingAcetatesDietSuperoxide DismutaseCattleHemodynamicsRespirationCell RespirationDogsOxidative StressDose-Response Relationship, DrugElectron Transport Complex IVMethanolFermentationModels, ChemicalCatalysisMutationFree Radical ScavengersHemoglobinsArchaeaIon-Selective ElectrodesMethylosinus trichosporiumBody Temperature RegulationEthaneEscherichia coliSpectrophotometryPeroxidasesCardiac OutputThermodynamicsOximetryBase SequenceBacterial ProteinsProtonsNADBacteriaEthanol