Which bacteria are responsible for the conversion of ammonia into nitrite ions and nitrite into nitrate ions,respectively?
- A$Nitrosomonas$,$Nitrobacter$
- B$Nitrobacter$,$Nitrosomonas$
- C$Nitrosomonas$,$Pseudomonas$
- D$Azotobacter$,$Pseudomonas$
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Similar Questions
$A$: Ammonia is oxidized first to nitrite and then to nitrate by the action of $Nitrosomonas$ and $Nitrobacter$ respectively.
$R$: Nitrite thus formed is absorbed by leaves.
$R$: Nitrite thus formed is absorbed by leaves.
Medium
View SolutionNitrates are transformed into nitrogen by
Easy
View SolutionWhich organisms actively participate in the nitrogen cycle in nature?
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View SolutionThe process of conversion of nitrogen gas into ammonia is called $P$,and the process of decomposition of organic nitrogen in plants and animals into ammonia is called $Q$.
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View SolutionMatch Column $- I$ with Column $- II.$
Column $- I$ Column $- II$ $(a)$ Nitrococcus $(i)$ Denitrification $(b)$ Rhizobium $(ii)$ Conversion of ammonia to nitrite $(c)$ Thiobacillus $(iii)$ Conversion of nitrite to nitrate $(d)$ Nitrobacter $(iv)$ Conversion of atmospheric nitrogen to ammonia
Choose the correct answer from the options given below.
| Column $- I$ | Column $- II$ |
| $(a)$ Nitrococcus | $(i)$ Denitrification |
| $(b)$ Rhizobium | $(ii)$ Conversion of ammonia to nitrite |
| $(c)$ Thiobacillus | $(iii)$ Conversion of nitrite to nitrate |
| $(d)$ Nitrobacter | $(iv)$ Conversion of atmospheric nitrogen to ammonia |
Choose the correct answer from the options given below.
MediumNEET 2021
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