PhotochemistryPhotochemical ProcessesPhotosystem II Protein ComplexPhotosynthesisLightChlorophyllExobiologyChenopodiaceaePhotolysisHalorhodopsinsPhotosynthetic Reaction Center Complex ProteinsEarth (Planet)AtmosphereBacteriorhodopsinsLight-Harvesting Protein ComplexesMolecular Dynamics SimulationPhotoreceptors, MicrobialDesonidePlant LeavesRhodopsinWaterQuantum TheoryPhycobiliproteinsLasersFluorescenceSensory RhodopsinsPhotonsCryptochromesRetinaldehydeHalobacteriumSpectrophotometryPopulation DynamicsRetinal PigmentsUltraviolet RaysSpectrum AnalysisModels, MolecularKineticsCarbon DioxideModels, ChemicalFlavinsCarbonFlavoproteinsPhotosystem I Protein ComplexCyanobacteriaProtonsMolecular StructureCarotenoidsTemperatureElectron TransportSpectrophotometry, InfraredNonlinear DynamicsComputer SimulationRhodobacter sphaeroidesSpectrophotometry, UltravioletOxygenElectron Spin Resonance SpectroscopyTime FactorsSpectrum Analysis, RamanProtein ConformationChloroplastsIsomerismOxidation-ReductionSpectrometry, FluorescenceSodium ChloridePlantsModels, BiologicalHydrogen-Ion ConcentrationPlant ProteinsBacterial ProteinsThermodynamicsMitochondrial DynamicsMotionModels, TheoreticalMolecular ConformationHydrogen BondingProtein Structure, SecondaryNuclear Magnetic Resonance, BiomolecularBiophysicsProtein BindingMicrotubulesStochastic ProcessesProtein Structure, TertiaryHydrodynamics