内酶

例句：

1. 1.The enzyme catalyzes the reaction, speeding up the process.
   这种酶催化了反应，加快了过程。
2. 2.Enzymes are vital for the proper functioning of cells.
   酶对于细胞的正常功能至关重要。
3. 3. The activity of an enzyme can be influenced by temperature and pH.
   酶的活性可以受到温度和pH的影响。