QUESTION 2What TYPE of inhibition is observed in the following plot:1/v₂Intersectat Y axis1/KmCompetitiveNon-competitiveUncompetitiveAllosteric1/V,max1/[S]

Enzymes can be inhibited , when the substrate and inhibitor compete for the binding to the same…

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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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1N(10 M min'y1 3. To the right is a Lineweaver-Burk plot for enzyme X along with two additional (A) 501 lines from testing a low and high concentration of a new inhibitor. a. Mark which line is the enzyme with no inhibitor, low concentration of inhibitor and high concentration of inhibitor. b. What is the KM for this enzyme? -50 50 150 What is the Vmax for this enzyme? 1/S (M-1) С. d. What type of inhibition occurs in the presence of the new inhibitor? -25
QUESTION 4 What TYPE of inhibition is observed in the following: S E Competitive Non-competitive Uncompetitive Allosteric
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Below is a plot of Vo vs. [S] for a specific allosteric enzyme under different conditions. Which of the following best describes the graph? 4 (S] O Adding a positive modulator to #2 would result in curve 3. Curve 1 represents maximum inhibition. Line 4 is valid exclusively for curves 1 and 2. Adding a positive modulator to #1 would result in curve 2. O Curve 3 represents the effect of a negative modulator added to curve 2.
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What TYPE of inhibition is observed in the following plot: 1/v₂ Intersect at Y axis 1/Km Competitive Non-competitive Uncompetitive Allosteric 1/V max 1/[S]