Card 47 / 101: Anoxygenic photosynthetic bacteria
A)
obtain electrons from water.
B)
do not produce oxygen as a byproduct.
C)
may obtain electrons from H2S.
D)
are obligate aerobes.
E)
do not produce oxygen as a byproduct AND may obtain electrons from H2S.
Answer:
E) do not produce oxygen as a byproduct AND may obtain electrons from H2S.
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