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(C) $1$. Nitrogen is a vital component of amino acids,proteins,nucleic acids,and vitamins,not carbohydrates.$2$. Ammonification is the process of deco

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Nitrification - Nitrobacter

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(C) $1$. Nitrogen is a vital component of amino acids,proteins,nucleic acids,and vitamins,not carbohydrates.$2$. Ammonification is the process of decomposition of organic nitrogen (proteins/amino acids) into ammonia $(NH_3)$.$3$. Nitrification involves the oxidation of ammonia to nitrite $(NO_2^-)$ by $Nitrosomonas$ or $Nitrococcus$,and then nitrite to nitrate $(NO_3^-)$ by $Nitrobacter$.$4$. Denitrification is the process where nitrate is reduced to nitrogen gas $(N_2)$ by bacteria like $Pseudomonas$ and $Thiobacillus$.$5$. Therefore,the pair 'Nitrification - Nitrobacter' is correct because $Nitrobacter$ is involved in the conversion of nitrite to nitrate during the nitrification process.

Similar Questions

Select the correct matches.
$I$ Nitrosomonas - Nitrite to nitrate
$II$ Thiobacillus - Denitrification
$III$ Nostoc - Free-living nitrogen-fixer
$IV$ Azotobacter - Anaerobic nitrogen-fixer

$NO_2^- \rightarrow NO_3^-$
The above mentioned reaction occurs in the presence of .....

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