1. DigestionChange in Energy Enzyme Regulation Lab AnalysisOrganic Nutrients 100 200 300 400 500

2. This gland in the mouth produces amylase

3. This is the main organ where nutrient absorption occurs

4. Organ the secretes lipase

5. First organ that secretes a protease

6. Organ B on the diagram

7. Reactants in an enzyme catalyzed reactions are called these

8. This is energy that is added to get a chemical reaction to start

9. According to this graph, this chemical reaction would (choose between store or release) energy.

10. This is the term for any substance added to a chemical reaction that speeds it up.

11. Chemical reactions involve the breaking and forming of these

12. Choosing between speeding up or slowing down, adding more substrate or enzyme will do this to a chemical reaction

13. The part of the enzyme that an inhibitor will attach to, preventing it from functioning

14. With a good amount of substrate and an open active site, this will form, causing a transitional substrate to form that is able to turn into product.

15. The most basic pH at which trypsin will denature, according to this graph

16. This is the cause for enzyme activity being less at colder than optimal temperature

17. In a lab where we are testing the effect of temperature on enzyme activity, this would be the INDEPENDENT VARIABLE

18. In a lab where we are testing the effect of temperature on enzyme activity, this would be the DEPENDENT VARIABLE

19. Lugol’s Iodine, which changes from yellow to blue in the presence of starch is a(n) ______________ that a chemical reaction has occurred.

20. In a reaction where there is an increase in enzyme concentration (as we did with catalase) to the point where there is an excess of enzyme, this would be the shape of the graph

21. Starch is eventually digested down to this product

22. Proteins are eventually digested into this product

23. Triglycerides are eventually digested into glycerol and these products

24. This is the name of the chemical reaction where water is added to break up larger macromolecules

25. This is the organ where digestion of all organic nutrients will be completed

26. Catalase sped up the reaction where 2H 2 O 2  2H 2 0 + O 2. We measured this reaction by measuring the volume change of this product.

27. This would be the temperature(s) where the enzyme is completely denatured.