Enzyme Graphing Worksheet



Enzyme Graphing WorksheetTheme: Homeostasis37566608191500396049574930A00AUse the graphs located on the right to answer the following questions:544639542545Lipase00Lipase476059542545Sucrase00Sucrase41920104535100At what pH do the following enzymes work best?Sucrase: Trypsin: Where in the digestive system do you think the following enzymes function?Pepsin:Pancreatic Lipase:Sucrase:384619562230B00BTrypsin: 407479514414500Enzymes end in ASE or IN. What substances do youThink the following enzymes break down?Nuclease:Sucrase:Lipase:Pepsin:Predict the reactivity of trypsin at pH 14.4074795130810C00C453199524511000What is the optimal temperature for the enzyme in graph C?Where does the enzyme in graph C most likely function?Using graph C: Explain what happens when hypothermia sets in 430339526035000(when enzymes get too cold!)3960495113665D00DDoes the same thing happen when enzymes get too hot? Why or why not?Explain why graph D levels off. Use enzyme and substratein your explanation. Then tell how you could prevent graphD from leveling off.3846195217805E00E418909510096500Why doesn’t it matter if enzymes keep getting added tograph E? What would it take to increase the rate of enzymeactivity? Enzyme Structure WorksheetTheme: Structure Meets FunctionPick a digestive enzyme. Draw a diagram to show the activity of that digestive enzyme on the appropriate polymer. (ex. Sucrase, Amylase, Trypsin, Lipase, Pepsin)In your diagram label: enzyme, substrate, active siteThen answer the following questions:Transfer of Energy and Matter: Is an enzyme used up in a chemical reaction?Transfer of Energy and Matter: How would your diagram be different if the enzyme activity was anabolic instead of catabolic? (Eg. an enzyme to build muscle proteins).Do digestive enzymes help complete dehydration synthesis or hydrolysis reactions? Explain.Structure Meets Function: What would happen to the enzyme if denaturation occurred? Explain two things that might denature your enzyme. Then explain how and why this would affect the function of your enzyme! ................
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