Nitrate is needed for protein metabolism.
no it cannot, it is nitrate reduction negative
Staphylococcus aureus is not known to have nitrate reduction capability. Nitrate reduction is a feature commonly associated with bacteria like Escherichia coli and some other enteric bacteria. Staphylococcus aureus typically does not reduce nitrate to nitrite or nitrogen gas.
Many bacteria turn nitrate into N2.Also burning make nitrate into N2.
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.
Nitrate in the urine indicates that there might be bacteria in your urinary tract or in your bladder. As such, nitrate tests are used to quickly assess whether a person may have a UTI (urinary tract infection) for example. If nitrate is found, no matter the hypothesized cause, other medical tests usually follow.
Bacteria use a process called nitrification to convert nitrogen to nitrate. First, ammonia (NH3) is oxidized to nitrite (NO2-) by ammonia-oxidizing bacteria. Then, another group of bacteria called nitrite-oxidizing bacteria convert nitrite to nitrate (NO3-).
Bacteria that convert nitrite into nitrate are called nitrifying bacteria. These bacteria play a key role in the nitrogen cycle by facilitating the conversion of ammonia into nitrite and then into nitrate, which can be taken up by plants as a source of nitrogen for growth.
LPITYHURED
Bacteria breath in nitrogen and breath out nitrate/
no it cannot, it is nitrate reduction negative
Nitrifying bacteria convert NH4 (ammonium) to NO2 (nitrite) and NO2 to NO3 (nitrate) in the nitrogen cycle.
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
The process is called nitrification, where ammonia is first converted to nitrite by bacteria called Nitrosomonas, and then to nitrate by bacteria called Nitrobacter.
Nitrifying bacteria manufacture nitrate from ammonia. They first oxidize ammonia to nitrite and then further oxidize nitrite to nitrate through a two-step process called nitrification.