齐变模式（concerted model）

1、如果T态和R态是某别构酶亚基的可能构象，根据齐变模型，下列哪个是正确的：（）

如果T态和R态是某别构酶亚基的可能构象，根据齐变模型，下列哪个是正确的：（）A在TT状态时，酶被其底物饱和B变构激活剂易与亚基的R态结合C变构抑制剂易与亚基的R态结合D在底物...

2、Would you like to go to the concert wi

Would you like to go to the concert with us this evening?（）ANo, I already have plans.BI'd love to, but I'm busy tonightCNo, I really don't like being with youDI'm ill, so I shouldn't go out.

3、Would you like to go to a concert this

Would you like to go to a concert this evening?（）AOK. Let's go.BYou are welcomeCBut I have nothing else to do.DNot bad.

4、model organisms （模式生物）

model organisms （模式生物）

5、别构酶调节机制中的齐变模型更能解释负协同效应。

别构酶调节机制中的齐变模型更能解释负协同效应。A正确B错误

6、Lily: Thank you again for the concert

Lily: Thank you again for the concert tickets you sent me. It was wonderful.APhil:______.