
General, Organic, and Biological Chemistry (3rd Edition)
3rd Edition
ISBN: 9780134042428
Author: Laura D. Frost, S. Todd Deal
Publisher: PEARSON
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Question
Chapter 10, Problem 10.55AP
Summary Introduction
To determine:
The name and three-letter abbreviation of the amino acids that contains two chiral centers.
Introduction:
The chemical compounds in which carbon is bonded with acidic and basic group along with hydrocarbon side chain are known as amino acids. There are about
The substitution of carbon with four different atoms leads to the formation of chiral center. The chiral centers are optically active and the rotate plane of polarized light to the left or right.
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Rank each of the following substituted benzene molecules in order of which will react fastest (1) to slowest (4) by electrophilic
aromatic substitution.
Explanation
Check
CF3
(Choose one)
OH
(Choose one)
H
(Choose one)
(Choose one)
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Identifying electron-donating and electron-withdrawing effects
For each of the substituted benzene molecules below, determine the inductive and resonance effects the substituent will have on the
benzene ring, as well as the overall electron-density of the ring compared to unsubstituted benzene.
Molecule
Inductive Effects
Resonance Effects
Overall Electron-Density
CF3
O donating
O donating
O electron-rich
O withdrawing
withdrawing
O no inductive effects
O no resonance effects
O electron-deficient
O similar to benzene
OCH3
Explanation
Check
O donating
O donating
○ withdrawing
withdrawing
O no inductive effects
no resonance effects
electron-rich
electron-deficient
O similar to benzene
Х
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The acid-base chemistry of both EDTA and EBT are important to ensuring that the reactions proceed as desired, thus the pH is controlled using a buffer. What percent of the EBT indicator will be in the desired HIn2- state at pH = 10.5. pKa1 = 6.2 and pKa2 = 11.6 of EBT
Chapter 10 Solutions
General, Organic, and Biological Chemistry (3rd Edition)
Ch. 10 - Prob. 10.1PPCh. 10 - Classify each of the amino acids in Problem 10.1...Ch. 10 - Prob. 10.3PPCh. 10 - Prob. 10.4PPCh. 10 - Prob. 10.5PPCh. 10 - Give the three-letter and one-letter abbreviations...Ch. 10 - Prob. 10.7PPCh. 10 - Prob. 10.8PPCh. 10 - Prob. 10.10PPCh. 10 - Prob. 10.11PP
Ch. 10 - Consider the following tripeptide: a. Circle the...Ch. 10 - Consider the following tripeptide: a. Circle the...Ch. 10 - Prob. 10.15PPCh. 10 - Prob. 10.16PPCh. 10 - Prob. 10.17PPCh. 10 - Prob. 10.18PPCh. 10 - Prob. 10.19PPCh. 10 - How many different tripeptides that contain one...Ch. 10 - Prob. 10.21PPCh. 10 - When a protein folds into its tertiary .structure,...Ch. 10 - Prob. 10.23PPCh. 10 - What type of interaction would you expect between...Ch. 10 - Prob. 10.25PPCh. 10 - Determine whether each of the following statements...Ch. 10 - Determine whether each of the following statements...Ch. 10 - Prob. 10.28PPCh. 10 - Prob. 10.29PPCh. 10 - How do beta-amyloid plaques form in a person with...Ch. 10 - List the type of attractive force disrupted and...Ch. 10 - List the type of attractive force disrupted and...Ch. 10 - Identity each of the following statements as...Ch. 10 - Prob. 10.34PPCh. 10 - Prob. 10.35PPCh. 10 - Prob. 10.36PPCh. 10 - Prob. 10.37PPCh. 10 - Prob. 10.38PPCh. 10 - Prob. 10.39PPCh. 10 - Prob. 10.40PPCh. 10 - Prob. 10.41PPCh. 10 - Describe how a substrate is drawn to an enzyme to...Ch. 10 - Which model for enzyme-substrate interaction...Ch. 10 - Describe the key difference in the lock-and-key...Ch. 10 - Prob. 10.45PPCh. 10 - Prob. 10.46PPCh. 10 - How would the following changes affect enzyme...Ch. 10 - Chymotrypsin is an enzyme located in the small...Ch. 10 - Prob. 10.49PPCh. 10 - Indicate whether each of the following describes a...Ch. 10 - Prob. 10.51APCh. 10 - Give the name and three-letter abbreviation for...Ch. 10 - Give ihe name and three-letter abbreviation for...Ch. 10 - Prob. 10.54APCh. 10 - Prob. 10.55APCh. 10 - Aspartame, which is commonly known as Nutrasweet,...Ch. 10 - Prob. 10.57APCh. 10 - Prob. 10.58APCh. 10 - Consider the amino acids glycine, proline, and...Ch. 10 - a. Draw the structure of ValAlaLeu. b. Would you...Ch. 10 - a. Draw the structure of SerLysAsp. b. Would you...Ch. 10 - Name the covalent bond that helps to stabilize the...Ch. 10 - Prob. 10.63APCh. 10 - Prob. 10.64APCh. 10 - Prob. 10.65APCh. 10 - Identify the level of protein structure associated...Ch. 10 - Prob. 10.67APCh. 10 - Prob. 10.68APCh. 10 - Prob. 10.69APCh. 10 - Describe the changes that occur in the primary...Ch. 10 - What types of covalent bonds can be disrupted when...Ch. 10 - Prob. 10.72APCh. 10 - Prob. 10.73APCh. 10 - Prob. 10.74APCh. 10 - Prob. 10.75APCh. 10 - Prob. 10.76APCh. 10 - Prob. 10.77APCh. 10 - Match the terms (1) ES, (2) enzyme, and (3)...Ch. 10 - Match the terms (1) active site, (2) lock-and-key...Ch. 10 - Prob. 10.80APCh. 10 - The enzyme trypsin catalyzes the breakdown of many...Ch. 10 - Prob. 10.82APCh. 10 - Prob. 10.83APCh. 10 - What type of interactions between an enzyme and...Ch. 10 - Prob. 10.85APCh. 10 - Prob. 10.86APCh. 10 - Prob. 10.87APCh. 10 - Chymoirypsin, an enzyme that hydrolyzes peptide...Ch. 10 - Prob. 10.89APCh. 10 - Prob. 10.90APCh. 10 - Prob. 10.91APCh. 10 - Prob. 10.92APCh. 10 - Prob. 10.93APCh. 10 - When lead acts as a poison, it can do so by either...Ch. 10 - Increasing the substrate concentration of an...Ch. 10 - Prob. 10.96APCh. 10 - Prob. 10.97APCh. 10 - Meats spoil due to the action of enzymes that...Ch. 10 - Prob. 10.99APCh. 10 - Fresh pineapple contains the enzyme bromelain,...Ch. 10 - Prob. 10.101CPCh. 10 - Prob. 10.102CPCh. 10 - How is the structure of a soap micelle (Chapter 7)...Ch. 10 - Prob. 10.104CPCh. 10 - Prob. 10.105CPCh. 10 - Prob. 10.106CPCh. 10 - What is an essential amino acid?Ch. 10 - Prob. 1IA.2QCh. 10 - Prob. 1IA.3QCh. 10 - Prob. 1IA.4QCh. 10 - Locate the side chain (R) on each amino acid...Ch. 10 - Prob. 1IA.6QCh. 10 - Prob. 2IA.1QCh. 10 - In the preceding condensation reaction, a...Ch. 10 - Prob. 2IA.3QCh. 10 - Prob. 3IA.1QCh. 10 - Lactase, the enzyme that hydrolyzes the...Ch. 10 - Prob. 3IA.3QCh. 10 - Prob. 3IA.4QCh. 10 - Prob. 3IA.5QCh. 10 - Prob. 3IA.6QCh. 10 - Prob. 3IA.7QCh. 10 - Prob. 1ICCh. 10 - Find out how oxygen binding to hemoglobin changes...Ch. 10 - Prob. 3ICCh. 10 - Find out how penicillin acts as an antibiotic.
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