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Name an anaerobic nitrogen-fixing bacter...

Name an anaerobic nitrogen-fixing bacterium.

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ASSAM ACADEMIC CENTRE-MINERAL NUTRITION-EXAMPLE
  1. Name the first stable product of nitrogen fixation.

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  2. Name two factors responsible for the formation of oxides of nitrogen i...

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  3. Name an anaerobic nitrogen-fixing bacterium.

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  4. Name the plant with which Frankia makes symbiotic association in the r...

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  5. What does 'leg' in leghaemoglobin refer to?

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  6. A farmer adds Azotobacter culture to soil before sowing maize. Which m...

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  7. Write the equation of the reaction in biological nitrogen fixation.

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  8. How many molecules of ATP are needed to produce one molecule of ammoni...

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  9. What is the function of glutamate dehydrogenase?

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  10. Name the amino acid mainly involved in transamination reactions.

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  11. Name the two amino acids involved in the formation of amides in plants...

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  12. Name two organic forms of nitrogen that are transported through xylem.

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  13. What is hydroponics? Give one application of this technlque.

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  14. Name the four elements needed by only some higher plants as mineral nu...

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  15. Explain with two examples how elements function as activator of enzyme...

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  16. An element is involved in the formation of mitotic spindle. Which part...

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  17. Name two elements for each of the following function : Water-splitting...

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  18. Name four elements, whose deficiency causes necrosis.

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  19. Why are symptoms of nitrogen deficiency related to molybdenum deficien...

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  20. Mention two symptoms of nitrogen deficiency in plants.

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