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9 Cards in this Set

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NH3COOH -> NH4+
(amino acid -> ammonium)
Ammonification


decomposers & ammonifying bacteria
NH4+ -> NO3-
(ammonium -> nitrate)
Nitrification =)


nitrifying bacteria
NH4+ -> NH3COOH
(ammonium -> amino acid)
Assimilation biosynthesis


plants & bacteria
NH4+ -> NO2-
(ammonium -> nitrite)
Nitrification =)


nitrifying bacteria
CH4N2O -> NH4+
(urea -> ammonium)
Ammonification


ammonifying bacteria handling nitrogenous waste
NH3COOH -> NH3COOH
(amino acid -> amino acid)
Assimilation biosynthesis


animals (ex. venus fly trap)
N2 -> NH4+
(nitrogen gas -> ammonium)
Nitrogen fixation


rhizobium
NO3- -> NH3COOH
(nitrate -> amino acid)
Assimilation biosynthesis


plants and bacteria
NO3- -> N2
(nitrate -> nitrogen gas)
Denitrification


denitrifying bacteria