关于磷酸化酶的叙述,错误的是
A.有a、b两种活性形式
B.两型可以互相转变
C.磷酸化酶-a无活性
D.酶活性受激素调控
E.是糖原分解的关键酶
参考答案:C
A spanner is a().
A.cross connection line between two main fire lines
B.special wrench for tightening couplings in a fire hose line
C.tackle rigged to support a fire hose
D.None of the above
泡油也叫走油、滑油、淋油、过油、拉油等。