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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: - Removal of introns and joining the exons in a defined order in a transcription
- Which of the following is bacterial disease?
- Which of the following is not correct – hardness of seed
- Juicy part of litchi is an outgrowth of
- Biochemical Oxygen Demand (BOP) in a river water
Topics: Plant Physiology
(28)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Removal of introns and joining the exons in a defined order in a transcription
- Which of the following is bacterial disease?
- Which of the following is not correct – hardness of seed
- Juicy part of litchi is an outgrowth of
- Biochemical Oxygen Demand (BOP) in a river water
Topics: Plant Physiology (28)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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