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Consider the following statements with reference to Nitrogen:
1. Nitrification is conversion of nitrate to nitrogen gases.
2. Denitrification is conversion of nitrogen gas to ammonia.
Which of the statements given above is/are correct?
  • a)
    1 only
  • b)
    2 only
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements with reference to Nitrogen:1. Nitrif...
Nitrogen
  • Nitrogen is one of the primary nutrients critical for the survival of all living organisms.
  • Nitrogen gas makes up 78% of our atmosphere and nitrogen is also a part of many molecules essential to life like proteins, nucleic acids (DNA and RNA) and some vitamins.
  • Although nitrogen is abundant in the atmosphere as Nitrogen gas (N2), it is largely inaccessible in this form to most organisms, making nitrogen a scarce resource and often limiting primary productivity in many ecosystems.
  • Only when nitrogen is converted from Nitrogen gas into ammonia (NH3) does it become available to primary producers, such as plants.
  • The major transformations of nitrogen gas are through the process of:
  • Nitrogen fixation (nitrogen gas to ammonia),
  • Nitrification (ammonia to nitrite and nitrate). Hence statement 1 is not correct.
  • Denitrification (nitrate to nitrogen gases). Hence statement 2 is not correct.
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Consider the following statements with reference to Nitrogen:1. Nitrification is conversion of nitrate to nitrogen gases.2. Denitrification is conversion of nitrogen gas to ammonia.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'D'. Can you explain this answer?
Question Description
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