What is the primary benefit for leguminous plants in forming root nodules with nitrogen-fixing bacteria?

Nitrogenase catalyzes the conversion of atmospheric nitrogen into which compound in the root nodules of leguminous plants?

Which specific flavonoid is known to induce nod gene expression in Rhizobium leguminosarum when establishing symbiosis with pea plants?

The primary product of the nitrogenase-catalyzed reaction in the root nodules of leguminous plants is:

A researcher observes that a particular legume mutant forms nodules, but these nodules fail to fix nitrogen. Which of the following gene mutations is MOST likely responsible?

The process of transfer of amino group from one amino acid to the keto group of a keto acid is called

The enzyme nitrogenase is highly sensitive to oxygen. How do root nodules maintain a low oxygen environment necessary for nitrogen fixation?

VAM is

The pink color inside a root nodule is due to the presence of:

$\alpha -$ ketoglutaric acid {\rm{ + N}}{{\rm{H}}_{\rm{4}}} + NADPH\xrightarrow{{'A'}}{\rm{glutamate}} + {{\rm{H}}_{\rm{2}}}{\rm{O}} + NADP\,\,'A'\,{\rm{stand}}\,{\rm{for}}\,{\rm{?}}

Which two important amides found in the plants are structural part of proteins