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whysci whysci
wrote...
Posts: 2
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9 years ago
Hi,

I was wondering if anyone would be able to assist me with this question.

Thanks
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wrote...
Educator
9 years ago
I found this on Wikipedia, perhaps it will help you answer your question or at least provide some insight.

Like most other photosynthetic bacteria, purple bacteria do not produce oxygen, because the reducing agent (electron donor) involved in photosynthesis is not water. In some, called purple sulfur bacteria, it is either sulfide or elemental sulfur. The others, called purple non-sulfur bacteria, typically use hydrogen although some may use other compounds in small amounts.
whysci Author
wrote...
9 years ago
Thanks, appreciate your help!
wrote...
Educator
9 years ago
My pleasure.
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