Enzyme involved in nitrogen fixation?
Nitrogenase
Nitrate reductase
Transferase
Transaminase
Related Questions
Number of ATP required for the formation of molecules via symbiotic nitrogen fixation is
16
32
8
4
Enzyme involved in nitrogen fixation?
Nitrogenase
Nitrate reductase
Transferase
Transaminase
Non-symbiotic nitrogen fixing prokaryote is
Azotobacter
Rhizobium
Cyanobacteria
Mycorrhiza
Which one of the following is not a nitrogen-fixing organism?
Anabaena
Nostoc
Azotobacter
Pseudomonas
Mycorrhiza is a symbiotic relationship between roots of higher plants and?
Virus
Fungi
Bacteria
BGA
Choose the correct options
Amides are the transported forms of nitrogen as they have more nitrogen The host produces globin part and bacterial
Legumes of tropical origin (e.g., soyabean) transport ureides
symbiont produces heam part of leghaemoglobin -fixing pigment)
All of the above
The process by which atmospheric nitrogen is converted into ammonia is called:
Nitrification
Denitrification
Ammonification
Nitrogen fixation
A plant is grown in a hydroponic solution deficient in molybdenum. Which of the following processes related to nitrogen metabolism would be MOST directly affected?
Nitrogenase activity
Nitrate reductase activity
Glutamine synthetase activity
Aminotransferase activity
Which intermediate in nitrogen assimilation is directly responsible for the toxic effects of ammonia accumulation in plants?
Ammonia
Glutamine
Glutamate
Carbamoyl phosphate
Identify the incorrect one for catalytic converters.
Equipped with costly heavy metals
Convert CO and nitrogen oxides to
Gets inactivated in presence of leaded petrol or diesel
Used in automobiles to reduce air pollution
