Pearson eText for Biochemistry: Concepts and Connections -- Instant Access (Pearson+)
2nd Edition
ISBN: 9780137533114
Author: Dean Appling, Spencer Anthony-Cahill
Publisher: PEARSON+
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Chapter 5, Problem 14P
Interpretation Introduction
Case summary:
To estimate the chromatographic method that is separated by the chains of insulin by disulfide reduction:
Insulin is an endocrine hormone, which regulate the blood sugar levels. This hormone made up of two chains called "A" and "B." There 21 amino acids in A-Chain and 30 amino acids in chain B. Totally one Insulin molecule has 51 amino acids.
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The rate data from an enzyme catalyzed reaction with and without an inhibitor present is found in the image.
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1. Estimate the concentration of an enzyme within a living cell. Assume that:
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(d): the average molecular weight of the proteins is 150,000
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Chapter 5 Solutions
Pearson eText for Biochemistry: Concepts and Connections -- Instant Access (Pearson+)
Ch. 5 - Prob. 1PCh. 5 - Draw the structure of the peptide DTLH, showing...Ch. 5 - Prob. 3PCh. 5 - Prob. 4PCh. 5 - Prob. 5PCh. 5 - Prob. 6PCh. 5 - Prob. 7PCh. 5 - Given the following peptide SEPIMAPVEYPK a....Ch. 5 - A mutant form of polypeptide hormone angiotensin...Ch. 5 - Prob. 10P
Ch. 5 - Prob. 11PCh. 5 - a. Write a possible sequence for an mRNA segment...Ch. 5 - 13. Assume the following portion of an mRNA Find a...Ch. 5 - Prob. 14PCh. 5 - Prob. 15PCh. 5 - Prob. 16PCh. 5 - Prob. 17PCh. 5 - Prob. 18PCh. 5 - You are a summer intern in a clinical hematology...Ch. 5 - Prob. 20PCh. 5 - Despite the fact that many peptides have critical...Ch. 5 - Based on the information in Figure 5.17, which...Ch. 5 - If you want to purify a DNA-binding protein from a...
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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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