40哺乳類細胞可以直接利用NH4作為受質(substrate)的酵素為:
(A)麩胺醯胺合成(glutaminesynthetase)
(B)麩胺酸激(glutamatekinase)
(C)α-酮戊二酸脫氫(α-ketoglutaratedehydrogenase)
(D)轉胺(transaminase)

答案:登入後查看
統計: A(5), B(3), C(0), D(5), E(0) #2986845