The exzyme nitrogenase which is capable of nitrogen reduction present in

Statement - I: Beijernickia is free living nitrogen fixing bacterium. Statement - II: The enzyme, nitrogenase which is capable of nitrogen reduction is present exclusively in prokaryotes. Statement- III: The root nodules formed in soyabean never establishes a direct vascular connection with the host for exchange of nutrients. Select the suitable option wr.t. statements I to III.

Statement - I: Beijernickia is free living nitrogen fixing bacterium. Statement - II: The enzyme, nitrogenase which is capable of nitrogen reduction is present exclusively in prokaryotes. Statement- III: The root nodules formed in soyabean never establishes a direct vascular connection with the host for exchange of nutrients. Select the suitable option wr.t. statements I to III.

The enzyme nitrogenase which is responsible for fixation of nitrogen contains the metal ion

An anaerobic bacterium capable of nitrogen fixation is

Name the enzyme responsible for nitrogen reduction.

Assertion: The enzyme nitrogenase is a Mo-Fe protein and catalyses the convertsion of atmospheric nitrogen to ammonia. Reason: The enzyme nitrogenase is highly sensitive to the molecular oxygen.