How does the slope of a Lineweaver-Burk line influence initial velocity?A. Increases initial velocityB. Decreases initial velocityC. Does not impact initial velocity, only substrate concentration doesD. Only Vmax impacts initial reaction velocity1/Vo Slope = KM/Vmax1Intercept = -1/KMIntercept 1/Vmax=Км 1=νο+Vmax [S] Vmaxy = slope x + intercept1/[S]

The Lineweaver-Burk plot is a double reciprocal graph used to analyze enzyme kinetics. In this plot,…

Answered: How does the slope of a 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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8 What purpose does paragraph 8 serve in the text? A. It explains additional factors identified by the simulation. B. It outlines how the simulation models the problem. C. It illustrates the results predicted by the simulation. D. It describes the variables used to create the simulation.
Based on the table in the previous question, what is the approximate generation time for this species? O 1.2 3.6 2.28 0.94 2.0 ◄ Previous Next▸
SUBSTRATE CONCENTRATION [S] µM INITIAL VELOCITY V0 s-1 10 0.13 25 0.27 50 0.45 100 0.65 150 0.77 200 0.85 300 0.94 500 1.03 (i) a) Construct an empty table with the following column headings: Substrate concentration [S] and initial velocity (Vi) where [S] has the unit µM, and Vi has the unit mM/s. (ii) The table provided is the enzyme kinetic data for your mutated enzyme, whereby Vi was expressed using the unit ∆A(405 nm)/s. Using the standard curve, express Vi with the unit mM/s rather than ∆A(405 nm)/s. Place your answer in the table above alongside the appropriate [S]. Hint: To answer this question you need to use this standard curve equation=0.0419x (The slope of the line is= 0.0419) (iii) The unmutated form of your protein has a Km of 25 µM and a Vmax of 43 mM/s. The enzyme kinetic data for your enzyme with the amino acid substitution should now be displayed in the table above. Based on these data, what is Vmax? Km? and…
What is the optimal substrate concentration for the enzymatic reaction presented in the Lineweaver-Burk plot below? a. -0.3211 units/mL b. –3.114 units/mL c. None of these values represent the optimal substrate concentration shown in the Lineweaver-Burk plot d. 3.114 units/mL e. 0.3211 units/mL
Observe the temperature performance curve below, which shows swimming speed vs. temperature for goldfish (Carassius auratus L.). Based on the curve below, what is the optimal temperature T(opt) for a swimming goldfish?
Create a line weaver burke plot from the following data.
If you have cells that are larger and contain more chlorophyll per cell than the cells shown in the following flow cytometric signature, where would you expect them to likely show up when they are run through the flow cytometer and why? Please answer with 5 sentences/dot points minimum
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3. You are planning to build a greenhouse for the school. This graph shows the effect of temperature and carbon dioxide on plant growth. a. Summarize this graph to explain the effect of CO2 concentration on plant growth at the two temperatures shown. b. Both CO2 and heat for your greenhouse cost money, while the plants you grow earn you money. Theorize the most cost-effective temperature and CO2 concentration for the greenhouse.
Which of the following is incorrect about a sigmoidal plot? a. None; all the other choices are correct Ob. It shows the effect of cooperative substrate binding Oc. It is a plot of the initial velocity versus [S] Od. It shows that the KM value is lower than in the hyperbolic plot
Refer to the figure below. 240 200 160 120 80 40 0 10 20 30 40 50 60 70 Dive duration (min) Reference: Ref 26-7 According to the figure, approximately how long would it take an adult Weddell seal to metabolize the lactic acid accumulated from a 1-hour dive? Select one: O a. Close to 6 hours O b. A little over 2 hours O C. 20 minutes O d. 60 minutes Peak blood concentration of lactic acid at end of dive (mg/100 mL)
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