Multiple Choice
Which of the following terms describes step III in Figure 27.1?
A) ammonification
B) nitrification
C) nitrogen fixation
D) denitrification
E) assimilation
Correct Answer:

Verified
Correct Answer:
Verified
Q13: Figure 27.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6915/.jpg" alt="Figure 27.1
Q40: The bacteriological safety of drinking water is
Q47: Figure 27.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1145/.jpg" alt="Figure 27.1
Q50: Residual chlorine must be maintained in<br>A) anaerobic
Q51: In freshwater lakes and ponds, the majority
Q53: Which of the following requires aerobic conditions?<br>A)
Q54: The release of phosphate-containing detergents into a
Q55: In the ONPG and MUG test for
Q56: Zoogloea form flocculent masses in<br>A) tertiary sewage
Q57: Adding untreated sewage to a freshwater lake