60.下列何者不是nicotine生合成的前驅物?
(A)putrescine
(B)aspartic acid
(C)glyceraldehyde-3-phosphate
(D)ornithine
答案:登入後查看
統計: A(2598), B(241), C(290), D(139), E(0) #3380691
統計: A(2598), B(241), C(290), D(139), E(0) #3380691