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You will perform the lab and answer questions from this lab activity sheet as you move forward through the experiment. At the end of the lab there will be a lab report to fill out – you will notcomplete it within PowerPhys, but instead use this assignment sheet only. You will complete all other parts of the lab. The section headers on this sheet will tell you where you are in the lab as you go through it.Objectives/Review and Pre-lab quiz1.What is an enzyme?Protein that catalyzed chemical reactions 2. What can happen to an enzyme in the body if the pH or temperature becomes too high?3. What is the active site of an enzyme? 4.Which of the following pH values is considered acidic? B5. What number, on a scale of 1-14, is considered a neutral pH value?
The pH of 7 is neutral. Pre-lab reporting6. Regarding the effect of pH on enzyme activity, which is the dependentvariable? A.temperatureB.pHC.amount of substrate (sucrose) presentD.amount of product (glucose and fructose) presentAnswer:D
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Enzyme,pH,Heather,correct capital letter,c. Distal