Cell Component
photosystem
pho·to·sys·tem
Definitions related to photosystem:
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A complex located in a photosynthetic membrane that consists of a photoreaction center associated with accessory pigments and electron carriers. Examples of this component are found in Arabidopsis thaliana and in photosynthetic bacterial and archaeal species.Gene Ontology DictionaryGene Ontology Consortium, 2021
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Multimolecular complexes found in membranes of chloroplasts and involved in the light reactions of photosynthesis; PSI consists of chlorophyll a bound to protein and generates NADPH; PSII consists of chlorophylls a and b bound to protein and generates molecular oxygen from water.CRISP ThesaurusNational Institutes of Health, 2006
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