Biology · Mineral Nutrition
With regard to biological nitrogen fixation by Rhizobium in association with soybean, which one of the following statements does NOT hold true?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Nitrogenase helps to convert N2 gas into two molecules of ammonia.
- 2Leg-hemoglobin is a pink or rose-coloured pigment.
- 3Nitrogenase is a Mo-Fe protein.
- 4The enzyme nitrogenase requires molecular oxygen for its functioning.✓
Correct answer
The enzyme nitrogenase requires molecular oxygen for its functioning.
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