Nitrifying bacteria

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Question

(D) Nitrifying bacteria are chemosynthetic autotrophs that obtain energy by oxidizing inorganic nitrogen compounds.They perform the process in two ste

Vedclass · Accepted Answer

Oxidize ammonia to nitrates

Vedclass · Answer

(D) Nitrifying bacteria are chemosynthetic autotrophs that obtain energy by oxidizing inorganic nitrogen compounds.They perform the process in two steps:$1$. Ammonia $(NH_3)$ is oxidized to nitrite $(NO_2^-)$ by bacteria such as $Nitrosomonas$ and $Nitrosococcus$.$2$. Nitrite $(NO_2^-)$ is further oxidized to nitrate $(NO_3^-)$ by bacteria such as $Nitrobacter$ and $Nitrocystis$.Thus,the overall process is the oxidation of ammonia to nitrates.

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