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Nitrifying bacteria...

Nitrifying bacteria

A

Convert free nitrogen to nitrogen compounds

B

Convert proteins into ammonia

C

Reduce nitrates to free nitrogen

D

Oxidize ammonia to nitrates

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The correct Answer is:
D
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AAKASH SERIES-MINERAL NUTRITION-Exercise - III
  1. For its action nitrogenase requires

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  2. The function of leghaemoglobin in the root nodules of legumes is

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  3. Nitrifying bacteria

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  4. Which one of the following elements in plants is not remobilised ?

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  5. An element playing important role in nitrogen fixation is

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  6. Which one of the following is not a micro nutrient ?

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  7. Manganese is required in

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  8. Which of the following is a symbiotic nitrogen fixer ?

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  9. Nitrogen-fixation in root nodules of Alnus is brought about by

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  10. Which of the following plant with nodules containing filamentous nitro...

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  11. Which one of the following elements is not an essential micronutrient ...

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  12. A plant requires magnesium for

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  13. About 98% of the mass of every living organism is composed of just six...

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  14. The translocation or organic solutes in sieve tube members is supporte...

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  15. Sulphur is an important nutrient for optimum growth and productivity i...

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  16. The deficiencies of micronutrients, not only affects growth of plants ...

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  17. Dough kept overnight in warm weather become soft and spongy because of

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  18. A free living, nitrogen-fixing cyanobacterium which can also form symb...

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  19. A nutritionally wild type organisms, which does not required any addit...

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  20. The major role of minor elements inside living organisms is to act as

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