AAView Tell meConvert toSmartArtW-PictureShapes -Text Box Arrange QuickdTue Dec 6 3:13 PM♫ ShareDesignQsn 2(a) A pathway consists of 6 enzymes (p, q, r, s, t, u) that convertsubstrate J to product X at a rate of 10 moles/hour. If enzyme q isincreased from 5 mmoles to 35 mmoles the amount of product Xincreases to 20.5 moles/hour. What is the flux control coefficient forenzyme q (C¹)?

Metabolic Flux control coefficient (C) is a unitless quantity which tells us, how big a factor a…

Answered: (a) A pathway consists of 6 enzymes (p,…

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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Most of the enzyme reactions followed the mathematical kinetic plots suggested by the Michaelis-Menten plots:viii. Draw another Lineweaver-Burk plot and on the same plot, draw a graphto indicate un-competitive inhibition.Note: In the graphs, lable Vmax and KM clearly.
Please handraw this graph with all the necessary detailed information: Imagine that I text enzyme rate for four different temperatures: 10 degrees celsius, 20 degrees celsisus, 30 degree celsius, and 40 degree celsius, in separate tubes. The enzyme appears to work faster as temperature increases, but completely ceases activity at 40 degrees celcius. Sketch a graph to show this outcome, but here you will graph product formation (nmoles/mL) vs. time (minutes). The graph should be 4 lines and HANDDRAWN. Include a legend if necessary. You do not need precise quantitivate values, but most show the correct trends on the graph.
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Consider the Michaelis-Menten equation, below: Vmaz (S V. k + [S] %3D What is the relationship between changes in substrate concentration and velocity when the concentration of substrate, [S), is well below k7 The S terms cancel out in this equation, so there is no effect of changing substrate concentration. The S] term in the numerator is negligible, so there is no impact of changing substrate concentration. Because the enzyme has reached Vr there is no effect of changing substrate concentrations on enzyme velocity. OThe [S term in the denominator is negligible compared to k There is a linear relationship between substrate concentration and velocity.
assume that for an enzyme immobilized on the surface of a nonporous support material, the external mass-transfer resisitance for substrate is not negligible as compared to the reaction rate.The enzyme is subject to substrate inhibition are multiple states possible?why or why not? could the effectiveness factor be greater than one?
For an enzyme with a substrate Km of 0.001 M. a) What substrate concentration for an initial rate equal to one-half maximaly velocity? and b) for an initial rate equal to 0.9 maximal velocity> * a) [S} = 0.001 M, b) [S] = 0.009 M a) [S} = Km, b) [S] = 0.09 M a) [S] = 0.01 M, b) [S] = 0.9 M a) [S] = 1 M, b) [S] = 9 M
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a newly identified bacterium called Nomore biochem is unable to synthesize ubiquinone. A mobile electron carrier called CXC3 is used as a substitute. From the information provided in the table, calculate delta G' and Keq value at 298K for the redox reaction that occurs in the Nomore Biochem electron transport chain. (constants: R=8.3 J/degree x mol, F= 96.1 kJ/v x mol Half Reactions E' (V) ubiquinone + 2e- + 2H+--> Ubiquinol + H2 0.045 NAD+ + 2e- + 2H+ --> NADH + H+ -0.320 CXC3 + 2e- + 2H+ --> CXC3H2 -0.450 explain the impact that using CXC3 instead of ubiquinone will have on ATP production in the cell. How might the cell adapt to this situation?
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(a) A pathway consists of 6 enzymes (p, q, r, s, t, u) that convert substrate J to product X at a rate of 10 moles/hour. If enzyme q is increased from 5 mmoles to 35 mmoles the amount of product X increases to 20.5 moles/hour. What is the flux control coefficient for enzyme q (C¹)?