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photosystem
(redirected from Photosystem I)

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photosystem [ˈfəʊtəʊˌsɪstəm]
n
(Life Sciences & Allied Applications / Botany) Botany either of two pigment-containing systems, photosystem I or II, in which the light-dependent chemical reactions of photosynthesis occur in the chloroplasts of plants
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And the viral version of photosystem I might be able to nab more electrons than the algae version, and thus photosynthesize more efficiently.
Enter the virosphere: as evidence of the influence of viruses ... by Ehrenberg, Rachel / Science News
In normal photosynthesis, photosystem I grabs electrons from proteins higher up in the photosynthesis chain reaction.
Photosynthetic viruses keep world's oxygen levels up by Asian News International
Photosystem I and another gene cassette called photosystem II genes are essential to the first steps of photosynthesis, absorbing energy from light and transforming into a form that can be used to fuel further reactions in the process.
Marine viruses may contribute to ocean energy by Asian News International
 
 
 
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