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Which one of the following is wrong statement about nitrogen fixing?
Options
(a) Anabaena and Nostoc are capable of fixing nitrogen in free living state also.
(b) Root nodule forming nitrogen fixers live as aerobes under free-living conditions.
(c) Phosphorus is a constituent of cell membranes, certain necleic acids and cell proteins
(d) Nitrosomonas and Nitrobacter are chemoautotrophs.
Correct Answer:
Phosphorus is a constituent of cell membranes, certain necleic acids and cell proteins
Explanation:
Phosphorus is a constituent of nucleic acids both DNA and RNA but absent cell memebranes and cell proteins.
Related Questions: - Food in plants is transported mainly as
- Structral lipids of cell membrane are
- The idea of two pigment systems in light reaction of photosynthesis was given
- The kidney is covered by a tough connective tissue capsule called
- Which bacterium is used extensively as biopesticide?
Topics: Plant Physiology
(28)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Food in plants is transported mainly as
- Structral lipids of cell membrane are
- The idea of two pigment systems in light reaction of photosynthesis was given
- The kidney is covered by a tough connective tissue capsule called
- Which bacterium is used extensively as biopesticide?
Topics: Plant Physiology (28)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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