Nitrifying bacteria :

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Question

(A) Nitrifying bacteria are chemoautotrophic organisms that play a crucial role in the nitrogen cycle.They perform the process of nitrification,which

Vedclass · Accepted Answer

oxidize ammonia to nitrates

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(A) Nitrifying bacteria are chemoautotrophic organisms that play a crucial role in the nitrogen cycle.They perform the process of nitrification,which involves the oxidation of ammonia $(NH_3)$ into nitrites $(NO_2^-)$ and subsequently into nitrates $(NO_3^-)$.Examples include $Nitrosomonas$ (which oxidizes ammonia to nitrites) and $Nitrobacter$ (which oxidizes nitrites to nitrates).Therefore,the correct description is that they oxidize ammonia to nitrates.

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