The lock-and-key model of enzyme function shown in the image below, illustrates which important characteristic of enzymes?
Enzymes only fit with a specific substrate
Enzyme structure changes
Enzymes bind to any reactant
Enzymes work with any substrate
![The lockandkey model of enzyme function shown in the image below illustrates which important characteristic of enzymes Enzymes only fit with a specific substrat class=](https://us-static.z-dn.net/files/d73/dc6792381a3f133f8614756e4f22157c.png)