\ / 5 kutengera
Matayala a Nitrogen osungirako madzi a Nitrogen, dzina lathunthu la thanki yamadzi yosungirako madzi a Nitrogen, ndi chidebe chomwe chimagwiritsidwa ntchito makamaka kusunga madzi a nayitrogeni. Tambo wa Nitrogen wosungirako madzi a Nitrogen ndiwogulitsa kwambiri pa biology, mankhwala, firiji ndi minda ina. Nitrogen yamadzimadzi ndi njira yofunika yosungirako chrogenic, ndipo masitima amadzimadzi a nayitrogeni ndi zida zofunikira pakusungira kwa nayitrogeni.
Matanki a Nitrogen osungira a Nitrogen ali ndi mawonekedwe osiyanasiyana, omwe amakhala osimbika komanso opingasa, omwe ali ndi akasinja ofunguka a nayitrogen osungirako ndi ochulukirapo. Thanki yamadzi yosungirako madzi a nayitrogeni imapangidwa makamaka ndi thanki yamkati, chipolopolo chakunja, zinthu zotupa, zotupa zamagetsi, komanso mapazi othandizira. Chipolopolo chakunja chimapangidwa ndi mbale yachitsulo, ndipo thanki yamkati imapangidwa ndi chitsulo chosapanga dzimbiri. Pali sing'anga yotentha pakati pa chipolopolo chakunja ndi thanki yamkati kuti muchepetse kusamutsa, kuti zitsimikizire kuti madzi a nayitrogeni ali mu kutentha pang'ono.