Biochemistry
8th Edition
ISBN: 9781285429106
Author: Campbell, Mary K., FARRELL, Shawn O.
Publisher: Cengage Learning,
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Chapter 15, Problem 44RE
MATHEMATICAL The standard free-energy change for the reaction
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The rate data from an enzyme catalyzed reaction with and without an inhibitor present is found in the image.
Question: what is the KM and Vm and the nature of inhibition
1. Estimate the concentration of an enzyme within a living cell. Assume that:
(a): fresh tissue is 80% water and all of it is intracellular
(b): the total soluble protein represents 15% of the weight
(c): all the soluble proteins are enzymes
(d): the average molecular weight of the proteins is 150,000
(E): about 100 different enzymes are present
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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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- The following data were recorded for the enzyme catalyzed conversion of S -> P. Question: Estimate the Vmax and Km. What would be the rate at 2.5 and 5.0 x 10-5 M [S] ?arrow_forwardPlease helparrow_forwardThe following data were recorded for the enzyme catalyzed conversion of S -> P Question: what would the rate be at 5.0 x 10-5 M [S] and the enzyme concentration was doubled? Also, the rate given in the table is from product accumulation after 10 minuets of reaction time. Verify these rates represent a true initial rate (less than 5% turnover). Please helparrow_forward
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- 1. How much energy in terms of ATP can be obtained from tristearin (stearate is 18:0) Show steps pleasearrow_forwardMultiple choice urgent!!arrow_forward1. Write the transamination reaction for alanine. Indicate what happens next to each of the molecules in the reaction, and under what conditions it happens. 2.arrow_forward
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