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Nitrate is needed for protein metabolism.
Many bacteria turn nitrate into N2.Also burning make nitrate into N2.
Starting with ammonium, NH4, which nitrifiying bacteria transform into nitrate (NO3-)and nitrite (NO2-). However, of these compounds, only nitrate is assimilated by plants, making it organic. If not assimilated by plants, denitrifying bacteria take the nitrate and convert it back to atmospheric nitrogen (N2).
explain the role of nitrifying bacteria in making nitrate available to plants?
decomposers
There is no end product of nitrate metabolism. Nitrates, themselves, are one of the end products of protein metabolism. Nitrite resulting from nitrate might confuse some people into thinking that there is nitrate metabolism. In the case of a UTI caused by bacteria, the bacteria produce an enzyme that changes urinary nitrates to nitrites, but this is not metabolism. It's the result of an enzymatic action.
Nitrate is needed for protein metabolism.
LPITYHURED
e.aerogenes is nitrate positive after reagents A and B--> A (sulfanilic acid ) and B (naphthylamine) to the incubated bacteria a red color was produced which indicates a that my bacteria does reduce Nitrate to nitrite.
Bacteria breath in nitrogen and breath out nitrate/
Nitrobacteror Nitrifying Bacteria
in nature nitrogen from the atmosphere is converted to ammonia by nitrifying bacteria ammonia is then converted to nitrite and then to nitrate by nitrogen fixing bacteria. nitrate is converted back to nitrogen by denitrifying bacteria
Nitrate ion, NO3-
Ammonium ions
it wants to be
Ammonium sulphates found in soil
Bacteria will seek out Nitrate as an oxygen source before using sulfate, braking the sulfide production chain in wastewater. Calcium Nitrate is one Nitrate based chemical, others include Nitrate of Soda and Potassium Nitrate.