Multiple Choice
In light, purple sulfur bacteria use H2S as an electron donor and release pure sulfur as a waste product.Purple sulfur bacteria are thus
A) photoautotrophs.
B) photoheterotrophs.
C) chemoautotrophs.
D) chemoheterotrophs.
E) deep-sea, volcanic vent bacteria.
Correct Answer:
Verified
Correct Answer:
Verified
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