What is the function of nitrifying bacteria (nitrobacter) in soil?They convert nitrates into ammonia.They convert nitrites into nitrates.They convert nitrates in soil into nitrogen found in the atmosphere.They convert ammonia into ammonium salts.

Nitrobacter is used toSelect an answerAConvert nitrogen to denitrifying bacteriaBconvert nitrifying bacteria to nitratesCconvert nitrites to nitratesDconvert nitrates to nitrogen

What is the importance of putrefying bacteria in soil?They fix the nitrogen from the atmosphere into amino acids that can be used by plants.They convert ammonium salts dissolved in soil moisture into nitrites.They convert nitrates in soil back into nitrogen found in the atmosphere.They break down dead organic matter into ammonia which dissolves in soil moisture.

Select the correct answer from each drop-down menu.What happens during nitrification?During nitrification, bacteria convert ammonia into and .

Nitrogen is an essential part of the proteins and DNA of organisms. Although nitrogen gas makes up about 78% of Earth’s atmosphere, it is unavailable for use by organisms in its gaseous form. Only when nitrogen is absorbed by beneficial bacteria in the roots of legumes does it enter the pathways that carry it through biological communities.The processes of conversion of atmospheric nitrogen first into ammonium ions (NH4+) and then into nitrates (NO3–) are called respectively*1 pointnitrogen fixation and denitrificationnitrogen fixation and nitrificationammonification and nitrificationammonification and denitrification

The process of conversion of NO3¯ into N2 by anaerobic bacteria is called(A) Nitrification(B) Ammonification(C) Denitrification(D) AnammoxAnswer: (C) Denitrific