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mikael mikael
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11 years ago
Photosynthesis by green sulfur bacteria and cyanobacteria are different because green sulfur bacteria ________.
A) have only cyclic photosynthesis
B) use photosystem I, but not photosystem II
C) use both photosystems I and II
D) use cytochromes
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bolbolbolbol
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A year ago
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mikael Author
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11 years ago
Thanks for your help!!
kamikazekota
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Yesterday
this is exactly what I needed
oscar520000
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2 hours ago
Helped a lot
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