Explain what a chemical reaction is.

Elements/compounds that enter a chemical reaction are _____. Those produced by a chemical reaction are _____.

What is activation energy? Give an example.

What is a catalyst?

What is an enzyme?

What do enzymes do in our bodies?

Explain how an enzyme works during a chemical reaction

What are substrates?

What would happen to the enzymatic reaction if the enzyme lost its shape?

What are factors that regulate enzyme activity?

Define a catalyst

Define an active site

What is an enzyme-substrate complex?

What is activation energy?

What is an exergonic reaction? What's an example?

What's an endergonic reaction? What's an example?

What's the difference between the two reactions?