Related Questions
Nitrification is the process of conversion of
Ammonia to nitrate
Nitrate to nitrogen gas
Nitrogen gas to ammonia
Nitrate to nitrite
Which of these is a common nitrogen-fixing bacteria found in root nodules of leguminous plants?
Nitrosomonas
Nitrobacter
Azotobacter
Rhizobium
The enzyme responsible for nitrogen fixation is:
Nitrate reductase
Nitrite reductase
Ammonia synthase
Nitrogenase
Which of the following is a bacterium involved in denitrification?
Nitrococcus
Nitosomonas
Pseudomonas
Nitrobacter
Nitrates are converted into nitrogen by
Nitrifying bacteria
Nitrogen-fixing bacteria
Denitrifying bacteria
Azotobacter
The conversion of nitrate to nitrogen is called
Nitrification
Denitrification
Ammonification
Nitrogen fixation
If by radiation all nitrogenase enzymes are inactivated, then there will be no
Fixation of nitrogen in legumes
Fixation of atmospheric nitrogen
Conversion from nitrate to nitrite in legumes
Conversion from ammonium to nitrate in soil
The process of conversion of nitrogen to ammonia is termed as
Nitrogen fixation
Denitrification
Nitrification
Ammonification
Thiobacillus is a group of bacteria helpful in carrying out
Nitrogen fixation
Chemoautotrophic fixation
Nitrification
Denitrification
Which form of nitrogen enters in the plants
Free form
Fixed form
Reduced form
Oxidised form
