Multiple Choice
Thioploca species contain large vacuoles that store ________, which is used to ________ under anaerobic conditions.
A) nitrate / oxidize sulfide
B) oxygen / oxidize sulfur
C) sulfur / reduce nitrate
D) glycogen / provide energy
Correct Answer:

Verified
Correct Answer:
Verified
Q3: The phylogenetic trees of the nifH and
Q4: What microbes have a symbiotic association with
Q5: Which of the following functional groups form
Q6: Design an enrichment strategy for the isolation
Q7: Diazotrophs are found in all three domains
Q9: In which of the following environments would
Q10: Sulfide oxidizers are among the most ecologically
Q11: Epibiotic predators<br>A) obtain nutrients by attaching to
Q12: Sulfate-reducing bacteria are a _ that are
Q13: Which of the following functional groups would