Delayed light in photosynthesis.
D002734:Chlorophyll / Q000378:metabolism; D004583:Electrons; D004734:Energy Metabolism; D005453:Fluorescence; D008027:Light; D010100:Oxygen / Q000378:metabolism; D010788:Photosynthesis; D018521:Plant Physiological Phenomena; D013057:Spectrum Analysis; D013997:Time Factors
D002734:Chlorophyll; D010100:Oxygen