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1 Suppose that you have 1ml of a buffer solution with a pH of 6.8 and you add 1ml of 2% starch solution and then 2mL of salivary enzyme solution to the buffer solution. The solution is left at 37°C for 10 minutes, and when a drop of iodine solution is added, no color change occurred in the solution. What does this tell you about the catalytic activity of the enzyme at pH= 6.8 (37°C). Explain your reasoning briefly.

1 Suppose that you have 1ml of a buffer solution with a pH of 6.8 and you add 1ml of 2% starch solution and then 2mL of salivary enzyme solution to the buffer solution. The solution is left at 37°C for 10 minutes, and when a drop of iodine solution is added, no color change occurred in the solution. What does this tell you about the catalytic activity of the enzyme at pH= 6.8 (37°C). Explain your reasoning briefly.

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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1 Suppose that you have 1mi of a buffer solution with a pH of 6.8 and you add Iml of 2% starch solution and then 2ml of salivary enzyme solution to the buffer solution. The solution is left at 37°C for 10 minutes, and when a drop of iodine solution is added, no color change occurred in the solution. What does this tell you about the catalytic activity of the enzyme at pH= 6.8 (37°C). Explain your reasoning briefly.
Transcribed Image Text:1 Suppose that you have 1mi of a buffer solution with a pH of 6.8 and you add Iml of 2% starch solution and then 2ml of salivary enzyme solution to the buffer solution. The solution is left at 37°C for 10 minutes, and when a drop of iodine solution is added, no color change occurred in the solution. What does this tell you about the catalytic activity of the enzyme at pH= 6.8 (37°C). Explain your reasoning briefly.
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