Explaining effects of substrate concentration and temperature on enzyme rate

12 questions

1. What region on an enzyme does the substrate bind to?
2. Put the steps in order to show how an enzyme works.
3. Enzymes ___ the amount of activation energy needed for a reaction to take place.
4. The shape of the active site is ___ to the substrate.
5. Which of the following are enzymes?
6. What type of molecule are enzymes?
7. Which part of an enzyme does the substrate need to collide with for a reaction to take place?
8. What is the rate of reaction?
9. Below are two graphs showing the rates of enzyme facilitated reactions. Match the graph to the factor affecting the rate of reaction.
10. Put these steps in order to show what happens as the temperature of an enzyme controlled reaction increases.
11. Where on the graph is the substrate concentration greater than the enzyme concentration?
12. Where on the graph could the enzyme concentration be greater than substrate concentration?

License: OGL