Multiple Choice
Sulfate-reducing bacteria are characteristically
A) being strict anaerobes
B) Desulfovibrio
C) utilizing sulfate as a final electron acceptor
D) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Nitrogen-fixing bacteria include<br>A) cyanobacteria<br>B) Clostridium<br>C) Klebsiella<br>D) all
Q5: The mechanism whereby Rhizobium and the legume
Q5: Molds in soil serve to<br>A) aid in
Q10: What is the meaning of biological oxygen
Q12: Some microbes can survive drought by forming<br>A)
Q29: The most predominant microbial group found in
Q30: Which is the order of purification procedures
Q38: Nitrogen-fixing bacteria:<br>A)oxidize ammonia to nitrates or nitrites<br>B)oxidize
Q45: The indicator organism for human pathogens in
Q46: In testing for water purity,the presumptive test