Nitrogen fixing enzyme found in root nodules is
A. Nitrogen esterase
B. Nitrogenase
C. Nitrase
D. None of these
Answer: Option B
Solution(By Examveda Team)
A nitrogen-fixing enzyme found in root nodules is Nitrogenase.Nitrogenases are enzymes that are produced by certain bacteria, such as cyanobacteria (blue-green bacteria) and rhizobacteria.
These enzymes are responsible for the reduction of nitrogen (N2) to ammonia (NH3). Nitrogenases are the only family of enzymes known to catalyze this reaction, which is a key step in the process of nitrogen fixation.
Related Questions on Plant Pathology
Which photosynthetic bacteria possess both PS I and PS II?
A. Purple sulphur bacteria
B. Cyanobacteria
C. Purple nonsulphur bacteria
D. Green sulphur bacteria
Join The Discussion