参与脂肪酸合成过程的酶是
A.脂酰CoA合成酶
B.肉碱脂酰转移酶
C.HMGCoA合成酶
D.HMGCoA裂解酶
E.乙酰CoA羧化酶
参考答案:E
_______ his foot wounded so seriously, he had to give up this basketball game.
A.For
B.When
C.With
D.While
在肠道抗感染中起主要作用的Ig是()
A.IgG
B.skA
C.IgE
D.IgM
E.IgD