A:ad段表示在无催化剂条件下,物质A生成物质P需要的活化能
B:若将酶催化改为无机催化剂催化该反应,则b在纵轴上将向下移动
C:若仅增加反应物A的量,则图中曲线的原有形状均发生改变
D:若曲线Ⅱ为最适酶促条件下的曲线,改变酶促条件后,则b在纵轴上将向上移动
下列归纳中有错误的一组是( )
阅读理解。
Aunt Judy's birthday is coming. She will be 38 years old. Dad and Mum are going to take me to her house. She lives in Guangzhou. We are going to go there by train. Her birthday party will be on Saturday. We are leaving on Friday afternoon. And we are coming back on Sunday evening. I am going to give my dear Aunt Judy a picture . I am drawing it now. I am drawing some beautiful flowers. I am drawing a small dog, too. That's because she likes dogs. The picture will be very nice.
①癌细胞的扩散
②蝌蚪发育成为青蛙的过程中尾部消失了
③寄主细胞因病毒的复制、释放而消亡
④被病原体侵染的细胞的清除