Purple sulfur bacteria are organisms capable of photosynthesis. They get their name, in part, because they use H2S (hydrogen sulfide) instead of water during the light reactions. In what form would you expect to find sulfur (S) as a result of
photosynthesis in these bacteria?
A) S2
B) SO2
C) CS2
D) C6H12S6
Answer: A
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Sharks may detect their prey using all of the following except:a
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