Which enzyme complex is responsible for the conversion of atmospheric nitrogen to ammonia within the root nodules?

For nitrogen fixation, useful pigment is

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

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

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

Root nodules in Alnus is formed by.

The product $\left( {\rm{s}} \right)$ of reaction catalyzed by nitrogenase in root nodules of leguminous plants ${\rm{is / are}}$

The function of leghaemoglobin during biological nitrogen fixation in root nodules of legumes is to

Select the correct statement.

In root nodules of legumes, leghaemoglobin is important because it

$\alpha -$ 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{?}}