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NEET 2015
Exam
NEET
Year
2015
Subject
Botany
Chapter
Mineral Nutrition

NEET 2015 · Botany · Mineral Nutrition

During biological nitrogen fixation, inactivation of nitrogenase by...

During biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by:

Options

  1. AXanthophyll
  2. BCarotene
  3. CCytochrome
  4. DLeghaemoglobin

Correct answer

D. Leghaemoglobin

Step-by-step solution

During Biological nitrogen fixation, inactivation of nitrogenase by oxygen poisoning is prevented by pink coloured oxygen scavenger pigment leghaemogolobin.
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