10 answer this question, please reference ine Problem Solving video: Michaens-Menten Equations and Lineweaver-BurkPlots.Double-reciprocal, or Lineweaver-Burk, plots can reveal the type of enzyme inhibition exhibited by an inhibitor.Competitive inhibitors increase the KM without affecting the Vmax. Noncompetitive inhibitors decrease the Vmax withoutaffecting the KM. Uncompetitive inhibitors decrease both the KM and Vmax1->competitivenoncompetitiveuncompetitivecannot be determined+ InhibitorNo inhibitor.1[S]Based on the Lineweaver-Burk plot, what type of enzyme inhibition is exhibited by the inhibitor?

Answered: Double-reciprocal, or Lineweaver-Burk,…

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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please focus on this question 3 times i submitted it and three different answers, please make sure of ur answer
You are saying that the inhibitor is competitive inhibitor. But according to data Vmax for reaction (with no inhibitor) is 4,17mM/min and Vmax for reaction (with inhibitor)=2,31mM/min. Then you show that Km for reaction with no inhibitor is 1.66. Then I calculate further for Km for reaction with inhibitor by using MM equation and I get 0,9. So both the Vmax and Km is reduced in reaction with inhibitor. That must mean the inhibitor is not competitive but non-competitive inhibitor. Or is it me that got it wrong??
. The following data, presented by G. Bowes and W. L. Ogre in J. Biol. Chem. (1972) 247:2171–2176, describe the relative rates of incorpo- ration of CO, by rubisco under N, and under pure O,. Decide whether O, is a competitive or uncompetitive inhibitor. [CO,] (mM) Under N2 Under O, 0.20 16.7 10 0.10 12.5 5.6 0.067 8.3 4.2 0.050 7.1 3.2
irreversible inhibitors bind to enzymes through multiple weak interactions true or false?
A purely competitive inhibitor of an enzyme has which of the following kinetic effects? decrease in Km increase in Vmax decrease in Vmax increase in Km Question 60 The Michaelis-Menten constant (KM) has the following characteristics, EXCEPT: The dimension for KM is concentration, such as molarity It is equal to ½ of Vmax It is the substrate concentration necessary to reach ½ of Vmax
The Lineweaver-Burke plots of a reaction without inhibitor and one with non-competitive inhibitor will have the same 1. Vmax2. Km3. Km/Vmax4. 1/Vmax
An inhibitor "I" is added to the enzymatic reaction at a concentration of 1.0 g/L. The data obtained are shown in the table below. No Inhibitor With Inhibitor [S](g/L) v ([E0] = 0,015 g/L) (g/L.min) v ([E0] = 0,015 g/L)(g/L.min) 40 2,28 1,818 20 1,74 1,316 13,4 1,4 0,986 10 1,18 0,76 8 1 0,62 (a)What kind of inhibition occurred?(b)Determine Ki (in g/L) for the inhibition of the previous exercise.
The Lineweaver - Burk plot (Figure 1) shows an enzyme-catalyzed reaction in the absence and presence of 0.1µM inhibitor (ketoconazole). O Estimate Vmax and Km in the absence and presence of the inhibito.. (ii) Determine the type of inhibition shown by the inhibitor. Explain. 0.1- 0.08 0.06 - With inhibitor 0.04 0.02 Without inhibitor 0.4 -0.2 -0.02 0.2 0.4 0.6 0.8 1.0 1/{S\(&M-1) 1/vo (pmol-11 min)
Identify the enzymes in Table, whose catalytic effi ciencies are near the diff usion-controlled limit.
Kindly refer to the photo attached. thank you
The KM values for the reaction of chymotrypsin with two different substrates are given in the table below. Considering this information, which substrate has the lower apparent affinity for the enzyme? Which substrate is likely to give a lower value for Vmax? Substrate N-acetylvaline ethyl ester N-acetyltyrosine ethyl ester KM (M) 8.8 X 10-² 6.6 X 10-4 N-acetylvaline ethyl ester has the lower apparent affinity for the enzyme; it will also likely to give a lower Vmax: N-acetyltyrosine ethyl ester has the lower apparent affinity for the enzyme; it will also likely to give the lower V₁ max. N-acetylvaline ethyl ester has the lower apparent affinity for the enzyme; N- acetyltyrosine ethyl ester is likely to give the lower Vmax: N-acetyltyrosine ethyl ester has the lower apparent affinity for the enzyme; N- acetylvaline will likely to give the lower Vmax. None of the above statements are correct.
A plot of 1½5 venut VSL, Glld a Br-weaver Burk or double-reciprocal plot, is a useful tool for identifying the type of Madily each gaph by dragging the endpoints to show the various types of enzyme inhibition. What is the inhibition mechanism for the competitive inhibitor? The inhibisr binde cenly in recemyne The inhibitor bindx only lo cozyme- substrate complexe The inhibike binds tas bath free enzyme and enzyme xubxirale completes with identical binding axolante. The inhibikr binds to both free enzyme and cozyme substrate completes with different binding constants. What is the inhibition mechaniam for the uncompetitive inhibitor? The inhibitor binds only to free ENZYMES. The inhibitor bind is both tree enzyme and enzyme auhdraic compleaca with identical binding coulants. The inhibar binds only in enzyme ubrale complex.ca. The inhibir bindis in bath free enzyme and cxyme aubairale complicaca with dill crcnt binding costanix. LAST Nompumps dve shk with inbibus WHEY Pullie mechanism kot…

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