| A | B |
|---|
| specific | only fits with one substrate |
| reusable | is not destroyed after the reaction |
| denature | when an enzyme changes shape; no longer works |
| optimal | best condition to do work |
| enzyme | organic catalyst that speeds up chemical reactions |
| pH and temperature | factors that can denature enzymes |
| substrate | what the enzyme fits with |
| lock and key | analogy used to describe how enzymes and substrates fit together |
