Synthesis of1molofureafrom 2molofNH

Synthesis of1molofureafrom 2molofNH
þ
4
‐Nrequires 5molofATP
versusonly1molATPfortheremovalof2molofNH
þ
4
‐NthroughtheNa
þ
,
K
þ
(or NH
þ
4)-ATPase(1 ATP: 2K
þ
orNH
þ
4
: 3Na
þ
). There areafew
tropicalfishes(mudskippers, Randalletal., 1999;Chew,Wongetal., 2003;
Ip,Randall etal., 2004; theAfricansharptoothcatfish,Ip,Subaidahetal.,
2004)whichcanexcreteammoniaagainst large inward gradients,indicating
activeNH
þ
4
excretionis beingutilized.Outofthese, the giantmudskipper
P.schlosserihasbeenstudiedthemostextensively.

Kết quả (Việt) 1:

Tổng hợp of1molofureafrom 2molofNHþ4‐Nrequires 5molofATPversusonly1molATPfortheremovalof2molofNHþ4‐NthroughtheNaþ,Kþ(hoặc NHþ4)-ATPase (1 ATP: 2 KþorNHþ4: 3Naþ). Có areafewtropicalfishes (mudskippers, Randalletal., 1999;Nhai, Wongetal., 2003;IP, Randall etal., 2004; theAfricansharptoothcatfish, Ip, Subaidahetal.,năm 2004) whichcanexcreteammoniaagainst lớn hướng nội gradient, chỉ raactiveNHþ4excretionis beingutilized.Outofthese, giantmudskipperP.schlosserihasbeenstudiedthemostextensively.

Kết quả (Việt) 2:

Tổng hợp of1molofureafrom 2molofNH
þ
4
-Nrequires 5molofATP
versusonly1molATPfortheremovalof2molofNH
þ
4
-NthroughtheNa
þ
,
K
þ
(hoặc NH
þ
4) -ATPase (1 ATP: 2K
þ
orNH
þ
4
: 3Na
þ
). Có areafew
tropicalfishes (mudskippers, Randalletal năm 1999;.. Chew, Wongetal, 2003;
Ip, Randall et al, 2004;. theAfricansharptoothcatfish, Ip, Subaidahetal,.
2004) whichcanexcreteammoniaagainst gradients hướng nội lớn, cho thấy
activeNH
þ
4
excretionis beingutilized.Outofthese, các giantmudskipper
P.schlosserihasbeenstudiedthemostextensively.