Multiple Choice
Nitrogen-fixing bacteria and nitrifying bacteria convert atmospheric nitrogen into different compounds of nitrogen such as:
(a) ammonium ion, (b) ammonia, (c) nitrate ion, and (d) nitrite ion. Which of the following is the correct sequence of formation of the nitrogen compounds?
A) a, b, c, and d
B) b, a, d, and c
C) b, a, c, and d
D) a, b, d, and c
Correct Answer:
Verified
Correct Answer:
Verified
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