Experiment enzyme activity in banana. at which temperature did the enzyme work best? Why?
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- What effect did temperature have on enzyme activity? Cite relevant experimental dat in your answer. How can you explain this relationship?Draw a typical enzyme and explain how lactose could be broken down by the enzyme. Label the enzyme and explain the difference between competitive and noncompetitive inhibition (which one is more dangerous and why?)Experiment enzyme activity banana added hydrogen peroxide in which concentration did the enzyme work best? Why?
- Make a graphical representation of activation energy and change of free energy in a reaction and compare it with a graph showing the work of enzyme in lowering the activation energy of a reaction.Is the data that you are collecting in the above table quantitative or qualitative? Explain why. Which treatment had the least amount of browning? Which had the most? Why do you think you obtained these results? Remember that the enzyme polyphenol oxidase is a protein! For each treatment, apply your knowledge of how temperature, pH, and salt concentration affect enzyme activity and explain why you got the results that you did. Include bonds and the levels of protein structure that you explored in Activity A in your answer. How does temperature impact the rate of enzyme activity? If you were to leave the apple in the refrigerator longer, why would it eventually brown? Explain based on what you know about enzyme activity. How does pH and its impact on specific types of bonds explain the results you obtained in your lemon juice treatment? Include bonds and levels of protein structure in your answer. How does salt and its impact on specific types of bonds explain the results you obtained…can you explain using a drawing presenting the factors like pH, temperature, substrate concentration, and enzyme concentration on its effect on the activity of an enzyme. You may use graphs or images to explain your ideas. Thank you!