Multiple Choice
Which of the following is NOT true of Epsilonproteobacteria?
A) They include the genera Campylobacter and Helicobacter.
B) Many species require relatively low O₂ levels to grow.
C) Epsilonproteobacteria are present in freshwater, marine systems, and terrestrial environments.
D) Epsilonproteobacteria are prolific metal reducers.
Correct Answer:

Verified
Correct Answer:
Verified
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