Biochemistry
9th Edition
ISBN: 9781305961135
Author: Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher: Cengage Learning
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Chapter 15, Problem 43RE
Interpretation Introduction
Interpretation:
The amount of energy released during hydrolysis of ATP to AMP and
Concept introduction:
ATP is a very unstable molecule that hydrolyzes to give ADP and inorganic phosphate.
Hydrolysis of ATP is defined as removal of one phosphate group by breaking the bond.
The bonds between phosphate molecules are called phosphoanhydride bonds.
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ENZYME KINETICS ANALYSIS
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Xanthine oxidase (XO) is the enzyme that catalyzes the synthesis of uric acid, which in excess
causes gouty arthritis. The inhibition of this enzyme is therefore critical in its treatment. A student
researcher is investigating the inhibitory effects of kaempferol (Kmp) and chlorogenic acid (Cha) on XO
which uses xanthine (Xan) as substrate. Table 1 below shows the enzyme kinetic data. Construct the
Lineweaver-Burk plot complete with the linear regression analvsis. Fill in the needed information on Table
2 and paste a copy of your Lineweaver-Burk plot. submit the picture of your output in PNG or JPG format.
Table 1. Enzyme Kinetic Data
Velocity, mM/s
[S], mM
Хan
Kmp
Cha
0.492
0.0678
0.0351
0.0615
0.211
0.0531
0.0261
0.0451
0.087
0.0298
0.0157
0.0211
0.048
0.0195
0.0091
0.0142
0.029
0.0127
0.0067
0.0081
Table 2. Enzyme Kinetic Parameters
Xanthine
Kaempferol
Chlorogenic acid
Parameters
Vmax
Км
Type of Inhibition
Mode of Binding
NA
NA
Lineweaver-Burk Plot
Please don't provide handwriting solution
Solve correctly please with explanation need.
Chapter 15 Solutions
Biochemistry
Ch. 15 - RECALL Is there a connection between the...Ch. 15 - REFLECT AND APPLY What do the following indicators...Ch. 15 - REFLECT AND APPLY Consider the reaction...Ch. 15 - RECALL What conditions are necessary for the...Ch. 15 - REFLECT AND APPLY Why is it important that energy...Ch. 15 - RECALL Why is it necessary to define a modified...Ch. 15 - RECALL Which of the following statements is (are)...Ch. 15 - RECALL How can you tell if the standard Gibbs free...Ch. 15 - RECALL Can the thermodynamic property G be used to...Ch. 15 - MATHEMATICAL Calculate G for the following values...
Ch. 15 - Prob. 11RECh. 15 - MATHEMATICAL Consider the reaction AB+C, where...Ch. 15 - Prob. 13RECh. 15 - MATHEMATICAL The G for the reaction Citrate ...Ch. 15 - MATHEMATICAL If a reaction can be written AB, and...Ch. 15 - Prob. 16RECh. 15 - Prob. 17RECh. 15 - Prob. 18RECh. 15 - RECALL Organize the following words into two...Ch. 15 - Prob. 20RECh. 15 - REFLECT AND APPLY Would you expect the production...Ch. 15 - Prob. 22RECh. 15 - REFLECT AND APPLY Adult humans synthesize large...Ch. 15 - RECALL Identify the molecules oxidized and reduced...Ch. 15 - RECALL For each of the reactions in Question 24,...Ch. 15 - Prob. 26RECh. 15 - RECALL What is the structural difference between...Ch. 15 - RECALL How does the difference between NADH and...Ch. 15 - RECALL Which coenzyme is a reactant in the...Ch. 15 - Prob. 30RECh. 15 - Prob. 31RECh. 15 - Prob. 32RECh. 15 - REFLECT AND APPLY The following half reactions...Ch. 15 - Prob. 34RECh. 15 - REFLECT AND APPLY There is a reaction in...Ch. 15 - REFLECT AND APPLY There is a reaction in which...Ch. 15 - Prob. 37RECh. 15 - Prob. 38RECh. 15 - Prob. 39RECh. 15 - Prob. 40RECh. 15 - MATHEMATICAL Using the data in Table 15.1,...Ch. 15 - Prob. 42RECh. 15 - Prob. 43RECh. 15 - MATHEMATICAL The standard free-energy change for...Ch. 15 - Prob. 45RECh. 15 - Prob. 46RECh. 15 - Prob. 47RECh. 15 - REFLECT AND APPLY Would you expect an increase or...Ch. 15 - REFLECT AND APPLY Explain and show why...Ch. 15 - Prob. 50RECh. 15 - Prob. 51RECh. 15 - Prob. 52RECh. 15 - Prob. 53RECh. 15 - REFLECT AND APPLY Why are thioesters considered...Ch. 15 - Prob. 55RECh. 15 - REFLECT AND APPLY This is a conjectural question:...
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