The first stable product formed during atmospheric nitrogen fixation in leguminous plants is -

  • A
    Glutamate
  • B
    $NO_2^-$
  • C
    Ammonia
  • D
    $NO_3^-$

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Similar Questions

Name the most crucial enzyme found in root nodules for $N_2$ fixation. Does it require a special pink-coloured pigment for its functioning? Elaborate.

Which component is fixed by $Rhizobium$ bacteria?

Which cofactor is essential for the activity of the nitrogenase enzyme?

Select the correct option for the fixation of $1$ molecule of ammonia.

Categorize the following nitrogen-fixing microorganisms into symbiotic and free-living types:
$I-$ Rhizobium
$II-$ Azotobacter
$III-$ Beijerinckia
$IV-$ Rhodospirillum
$V-$ Frankia
$VI-$ Bacillus
$VII-$ Anabaena (free-living)
$VIII-$ Nostoc (symbiotic)
Select the correct grouping for (Symbiotic) and (Free-living) respectively.

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