Mineral Nutrition questions
366 published questions with worked solutions.
- Match column I with column II and select the correct option from the given codes. List-I: (A) *Nitrosomonas*, *Nitrosococcus* (B)...Not in NEET syllabus
- The limiting factor in nitrogen fixation of soil isNot in NEET syllabus
- Most N₂ fixers belong toNot in NEET syllabus
- The largest reservoir of nitrogen on Earth isNot in NEET syllabus
- A farmer adds *Azotobacter* culture to soil before sowing maize. Which mineral element will be replenished by doing so?Not in NEET syllabus
- ________ is a free-living N₂-fixing aerobic bacterium.Not in NEET syllabus
- Which of the following is a non-symbiotic nitrogen fixing prokaryote?Not in NEET syllabus
- Which of the following is a free-living nitrogen fixing cyanobacteria?Not in NEET syllabus
- Symbiotic nitrogen-fixing bacteria are found in the root nodules of members of familyNot in NEET syllabus
- The bacterium _________, belonging to group Actinomycetes, produces N₂-fixing nodules on the roots of non-leguminous plants (e.g....Not in NEET syllabus
- Certain non-leguminous plants also form nodules to fix N₂. An example of such a plant isNot in NEET syllabus
- The nodules present in leguminous plants appear pink in colour due to the presence ofNot in NEET syllabus
- During nodule formation in leguminous plants, an infection thread is produced carrying the (i) into the (ii) of the root, where...Not in NEET syllabus
- During N₂ fixation, reduction of one molecule of nitrogen into 2 molecules of NH₃ consumes _________ molecules of ATP.Not in NEET syllabus
- Which one is the correct summary equation of nitrogen fixation?Not in NEET syllabus
- The cofactor of nitrate reductase isNot in NEET syllabus
- Leghaemoglobin is produced in response toNot in NEET syllabus
- Which of the following statements is incorrect about leghaemoglobin?Not in NEET syllabus
- _________ conditions are created by leghaemoglobin in the root nodule of a legume.Not in NEET syllabus
- Read the following statements and select the correct answer. (i) *Rhizobium leguminosarum* was earlier known as *Bacillus...Not in NEET syllabus
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration