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Reaction carried out by N2 fixing microb...

Reaction carried out by `N_2` fixing microbes include
`2NH_3+3Oa 2NO_2^-+2H^+2H_2O-(i)`
`2NO_2+O_2a 2NO_3^(-2)-(ii)`
Which of the following statements about these equations is not true?

A

Step I is carried out by Nitrosomonas or Nitrococcus

B

Step II is carried out by Nitrobacter

C

Both steps I and II can be called nitrification

D

Bacteria carrying out these steps are usually photoautotrophs

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-MINERAL NUTRITION-ASSIGNMENT (SECTION A)
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  2. Mark the correct sequence of steps for the development of root...

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  3. Which group of three micronutrient elements is required for both photo...

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  4. Match the following and choose the correct combination from the opti...

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  5. Death of leaf tissues in plants is caused by deficiency of

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  6. Deficiency of which group of elements can cause inhibition of cel...

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  7. A prokaryote responsible for converting ammonia to nitrites is

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  8. Conversion of NH3 to NO2^(-) to NO3^(-) is called

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  9. The free living , aerobic and saprotrophic N2 - fixing microb...

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  10. Reaction carried out by N2 fixing microbes include 2NH3+3Oa 2NO2^-+2...

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  11. How many ATP are required for the formation of one molecule of N...

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  12. Which of the following is a non-symbiotic nitrogen fixing prokaryote?

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  13. Amides are transported to the other parts of the plant via

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  14. Enzyme nitrogenase is

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

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  16. N(2)+8e^(-)+8H^(+)+16ATP to 2NH(3)+H(2)+16ADP+16"Pi" The above equa...

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  17. Pigment leghaeoglobin is present in the roots of

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  18. Select the incorrect statement with respect to the biological ni...

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  19. The function of amides is all, except

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  20. Which of the following is an amide involved in nitrogen metabo...

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