Organic And Biological Chemistry
7th Edition
ISBN: 9781305638686
Author: H. Stephen Stoker
Publisher: Brooks Cole
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Chapter 15, Problem 15.90EP
Interpretation Introduction
Interpretation: To determine the five nonessential amino acids that can be biosynthesized using citric acid cycle intermediates.
Concept introduction: Essential amino acids are those amino acids which cannot be synthesized by the body via biosynthesis and thus must be taken from the outside in form of dietary protein to meet the body’s need. Those amino acids which can be synthesized by biosynthesis within the liver are termed as nonessential amino acids.
The starting materials required for the biosynthesis of 10 nonessential amino acids within the human body are
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A solution contains 0.097 M Ce3+, 1.55x10-3 M Ce4+, 1.55x10-3 M Mn2+, 0.097 M MnO4-, and 1.00 M HClO4 (F= 9.649 x 104 C/mol).
a) Write a balanced net reaction that can occur between species in this solution.
b) Calculate deltaG0 and K for the reaction.
c) Calculate E and deltaG for the conditions given.
Ce4+ + e- = Ce3+ E0= 1.70 V
MnO4- + 8H+ + 5e- = Mn2+ + 4H2O E0= 1.507 V
1. Provide a step-by-step mechanism for formation of ALL STEREOISOMERS in
the following reaction.
Na HCO3 (Sodium bicarbonate, baking soda) is not soluble in CH2Cl2. The powder is
a weak base used to neutralize strong acid (pKa < 0) produced by the reaction.
Redraw the product to show the configuration(s) that form at C-2 and C-4.
Br2
OH
CH2Cl2
Na* HCO3
Br
HO
OH
+ Na Br +
2. Specify the solvent and reagent(s) required to carry out each of the following FGI. If
two reagent sets must be used for the FGI, specify the solvent and reagent(s) for each
reagent set. If a reaction cannot be carried out with reagents (sets)
class, write NP (not possible) in the solvent box for reagent set #1.
Use the letter abbreviation for each solvent; use a number abbreviation for reagent(s).
Solvents: CH2Cl2 (A);
H₂O (B);
Reagents:
HBr (1);
R₂BH (6);
H2SO4 (2);
CH3OH (C);
Br₂ (3);
CH3CO₂H (D)
NaHCO3 (4);
Hg(OAc)2 (5);
H₂O2/HO (7);
NaBH4 (8)
Reagent Set #1
Reagent Set #2
FGI
+ enant
OH
Solvent Reagent(s) Solvent Reagent(s)
Chapter 15 Solutions
Organic And Biological Chemistry
Ch. 15.1 - Which of the following statements about dietary...Ch. 15.1 - Dietary protein materials as they leave the...Ch. 15.1 - Prob. 3QQCh. 15.1 - Which of the following is not a proteolytic...Ch. 15.2 - The dominant use for the amino acids of the amino...Ch. 15.2 - The most abundant amino acid in the amino acid...Ch. 15.2 - Prob. 3QQCh. 15.3 - The reactants in a transamination reaction are a....Ch. 15.3 - Prob. 2QQCh. 15.3 - Prob. 3QQ
Ch. 15.3 - Prob. 4QQCh. 15.3 - Prob. 5QQCh. 15.3 - Prob. 6QQCh. 15.4 - Prob. 1QQCh. 15.4 - Prob. 2QQCh. 15.4 - Prob. 3QQCh. 15.4 - Prob. 4QQCh. 15.4 - Prob. 5QQCh. 15.4 - In the urea cycle, the urea-producing step...Ch. 15.5 - Which of the following statements concerning the...Ch. 15.5 - Prob. 2QQCh. 15.5 - Which of the following statements concerning the...Ch. 15.5 - Prob. 4QQCh. 15.6 - Prob. 1QQCh. 15.6 - Prob. 2QQCh. 15.6 - Prob. 3QQCh. 15.7 - Prob. 1QQCh. 15.7 - Prob. 2QQCh. 15.7 - In the degradation of heme, which of the following...Ch. 15.7 - In the degradation of heme, the iron atom present...Ch. 15.8 - In degradation of the sulfur-containing amino acid...Ch. 15.8 - Prob. 2QQCh. 15.8 - Prob. 3QQCh. 15.8 - Prob. 4QQCh. 15.9 - Prob. 1QQCh. 15.9 - Prob. 2QQCh. 15.9 - Prob. 3QQCh. 15.10 - Transamination reactions require the cofactor PLP...Ch. 15.10 - Prob. 2QQCh. 15.10 - Prob. 3QQCh. 15 - Prob. 15.1EPCh. 15 - Indicate whether each of the following aspects of...Ch. 15 - Prob. 15.3EPCh. 15 - Prob. 15.4EPCh. 15 - Prob. 15.5EPCh. 15 - Prob. 15.6EPCh. 15 - Prob. 15.7EPCh. 15 - Prob. 15.8EPCh. 15 - Prob. 15.9EPCh. 15 - Prob. 15.10EPCh. 15 - Prob. 15.11EPCh. 15 - Prob. 15.12EPCh. 15 - Prob. 15.13EPCh. 15 - Indicate whether each of the following statements...Ch. 15 - Prob. 15.15EPCh. 15 - Prob. 15.16EPCh. 15 - Prob. 15.17EPCh. 15 - What are the four major uses for amino acids...Ch. 15 - With the help of Table 26-1, classify each of the...Ch. 15 - Prob. 15.20EPCh. 15 - Prob. 15.21EPCh. 15 - Prob. 15.22EPCh. 15 - Prob. 15.23EPCh. 15 - Prob. 15.24EPCh. 15 - Prob. 15.25EPCh. 15 - Prob. 15.26EPCh. 15 - Prob. 15.27EPCh. 15 - Prob. 15.28EPCh. 15 - Prob. 15.29EPCh. 15 - Prob. 15.30EPCh. 15 - Prob. 15.31EPCh. 15 - Prob. 15.32EPCh. 15 - Prob. 15.33EPCh. 15 - Prob. 15.34EPCh. 15 - Prob. 15.35EPCh. 15 - Prob. 15.36EPCh. 15 - Prob. 15.37EPCh. 15 - Prob. 15.38EPCh. 15 - Prob. 15.39EPCh. 15 - Prob. 15.40EPCh. 15 - Prob. 15.41EPCh. 15 - Prob. 15.42EPCh. 15 - Draw the structure of the -keto acid produced from...Ch. 15 - Draw the structure of the -keto acid produced from...Ch. 15 - Prob. 15.45EPCh. 15 - Prob. 15.46EPCh. 15 - Prob. 15.47EPCh. 15 - Prob. 15.48EPCh. 15 - Prob. 15.49EPCh. 15 - Prob. 15.50EPCh. 15 - Prob. 15.51EPCh. 15 - Prob. 15.52EPCh. 15 - Prob. 15.53EPCh. 15 - Prob. 15.54EPCh. 15 - What is a carbamoyl group?Ch. 15 - Prob. 15.56EPCh. 15 - Prob. 15.57EPCh. 15 - Prob. 15.58EPCh. 15 - Prob. 15.59EPCh. 15 - Prob. 15.60EPCh. 15 - Prob. 15.61EPCh. 15 - Prob. 15.62EPCh. 15 - Prob. 15.63EPCh. 15 - Prob. 15.64EPCh. 15 - Prob. 15.65EPCh. 15 - Prob. 15.66EPCh. 15 - Prob. 15.67EPCh. 15 - Prob. 15.68EPCh. 15 - Prob. 15.69EPCh. 15 - Prob. 15.70EPCh. 15 - Prob. 15.71EPCh. 15 - Prob. 15.72EPCh. 15 - Prob. 15.73EPCh. 15 - Prob. 15.74EPCh. 15 - Prob. 15.75EPCh. 15 - Prob. 15.76EPCh. 15 - Prob. 15.77EPCh. 15 - Prob. 15.78EPCh. 15 - Prob. 15.79EPCh. 15 - Prob. 15.80EPCh. 15 - Prob. 15.81EPCh. 15 - Prob. 15.82EPCh. 15 - Prob. 15.83EPCh. 15 - Prob. 15.84EPCh. 15 - Prob. 15.85EPCh. 15 - Prob. 15.86EPCh. 15 - Prob. 15.87EPCh. 15 - What is the starting material for the biosynthesis...Ch. 15 - Prob. 15.89EPCh. 15 - Prob. 15.90EPCh. 15 - Prob. 15.91EPCh. 15 - Prob. 15.92EPCh. 15 - Prob. 15.93EPCh. 15 - What are the structural differences between...Ch. 15 - Prob. 15.95EPCh. 15 - Prob. 15.96EPCh. 15 - Which bile pigment is responsible for the yellow...Ch. 15 - Prob. 15.98EPCh. 15 - Prob. 15.99EPCh. 15 - Prob. 15.100EPCh. 15 - Prob. 15.101EPCh. 15 - Prob. 15.102EPCh. 15 - Prob. 15.103EPCh. 15 - Prob. 15.104EPCh. 15 - Prob. 15.105EPCh. 15 - Indicate whether each of the following statements...Ch. 15 - Prob. 15.107EPCh. 15 - Prob. 15.108EPCh. 15 - Prob. 15.109EPCh. 15 - Prob. 15.110EPCh. 15 - Prob. 15.111EPCh. 15 - Prob. 15.112EPCh. 15 - Prob. 15.113EPCh. 15 - Prob. 15.114EPCh. 15 - Prob. 15.115EPCh. 15 - Prob. 15.116EP
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