Multiple Choice
You decide to go on vacation in the mountains,where you are staying in a cabin.Unfortunately,when you turn on the water in the cabin you smell hydrogen sulfide (H2S) gas.After some research,you find out that the H2S may be due to the presence of sulfur bacteria living in your pipes.What molecule do these bacteria use as an electron acceptor?
A) O2
B) H20
C) SO4
D) H2S
Correct Answer:

Verified
Correct Answer:
Verified
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