Bundle: Introduction to General, Organic and Biochemistry, 11th + OWLv2, 4 terms (24 months) Printed Access Card
11th Edition
ISBN: 9781305705159
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
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Chapter 21, Problem 21.77P
Interpretation Introduction
Interpretation:
The major difference between aldosterone and the other hormones should be explained.
Concept introduction:
A biologically active organic compound having four rings organized in a precise molecular configuration is known as a steroid.
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Part II. Given two isomers: 2-methylpentane (A) and 2,2-dimethyl butane (B) answer the following:
(a) match structures of isomers given their mass spectra below (spectra A and spectra B)
(b) Draw the fragments given the following prominent peaks from
each spectrum:
Spectra A m/2 =43 and 1/2-57
spectra B m/2 = 43
(c) why is 1/2=57 peak in spectrum A more intense compared
to the same peak in spectrum B.
Relative abundance
Relative abundance
100
A
50
29
29
0
10
-0
-0
100
B
50
720
30
41
43
57
71
4-0
40
50
60 70
m/z
43
57
8-0
m/z = 86
M
90 100
71
m/z = 86
M
-O
0
10 20 30
40 50
60
70
80
-88
m/z
90
100
Part IV. C6H5 CH2CH2OH is an aromatic compound which was subjected to Electron Ionization - mass
spectrometry (El-MS) analysis. Prominent m/2 values: m/2 = 104 and m/2 = 9) was obtained.
Draw the structures of these fragments.
For each reaction shown below follow the curved arrows to complete each equationby showing the structure of the products. Identify the acid, the base, the conjugated acid andconjugated base. Consutl the pKa table and choose the direciton theequilibrium goes. However show the curved arrows. Please explain if possible.
Chapter 21 Solutions
Bundle: Introduction to General, Organic and Biochemistry, 11th + OWLv2, 4 terms (24 months) Printed Access Card
Ch. 21.8 - Prob. 21.1PCh. 21 - 21-2 Why are fats a good source of energy for...Ch. 21 - 21-3 Proteins, nucleic acids, and carbohydrates...Ch. 21 - Prob. 21.4PCh. 21 - Prob. 21.5PCh. 21 - Prob. 21.6PCh. 21 - 21-7 For the diglycerides in Problem 21-6, predict...Ch. 21 - 21-8 Predict which acid in each pair has the...Ch. 21 - Prob. 21.9PCh. 21 - Prob. 21.10P
Ch. 21 - Prob. 21.11PCh. 21 - Prob. 21.12PCh. 21 - 21-13 Rank the following in order of increasing...Ch. 21 - Prob. 21.14PCh. 21 - 21-15 Name the products of the saponification of...Ch. 21 - Prob. 21.16PCh. 21 - Prob. 21.17PCh. 21 - Prob. 21.18PCh. 21 - Prob. 21.19PCh. 21 - Prob. 21.20PCh. 21 - Prob. 21.21PCh. 21 - Prob. 21.22PCh. 21 - Prob. 21.23PCh. 21 - 21-24 In what sense is the active transport of K+...Ch. 21 - Prob. 21.25PCh. 21 - Prob. 21.26PCh. 21 - Prob. 21.27PCh. 21 - Prob. 21.28PCh. 21 - 21-29 Name all the groups of complex lipids that...Ch. 21 - Prob. 21.30PCh. 21 - Prob. 21.31PCh. 21 - Prob. 21.32PCh. 21 - Prob. 21.33PCh. 21 - Prob. 21.34PCh. 21 - Prob. 21.35PCh. 21 - Prob. 21.36PCh. 21 - Prob. 21.37PCh. 21 - Prob. 21.38PCh. 21 - 21-39 How does VLDL become LDL?Ch. 21 - Prob. 21.40PCh. 21 - Prob. 21.41PCh. 21 - Prob. 21.42PCh. 21 - Prob. 21.43PCh. 21 - 21-44 Describe the difference in structure between...Ch. 21 - Prob. 21.45PCh. 21 - Prob. 21.46PCh. 21 - Prob. 21.47PCh. 21 - 21-48 List all of the functional groups that make...Ch. 21 - 21-49 Explain how the constant elimination of bile...Ch. 21 - Prob. 21.50PCh. 21 - Prob. 21.51PCh. 21 - 21-52 What are the chemical and physiological...Ch. 21 - 21-53 How does aspirin, an anti-inflammatory drug,...Ch. 21 - Prob. 21.54PCh. 21 - Prob. 21.55PCh. 21 - Prob. 21.56PCh. 21 - Prob. 21.57PCh. 21 - Prob. 21.58PCh. 21 - Prob. 21.59PCh. 21 - 21-60 (Chemical Connections 21C) Why were Mark...Ch. 21 - Prob. 21.61PCh. 21 - Prob. 21.62PCh. 21 - Prob. 21.63PCh. 21 - Prob. 21.64PCh. 21 - Prob. 21.65PCh. 21 - Prob. 21.66PCh. 21 - Prob. 21.67PCh. 21 - 21-68 What is the role of taurine in lipid...Ch. 21 - Prob. 21.69PCh. 21 - 21-70 How many different triglycerides can you...Ch. 21 - Prob. 21.71PCh. 21 - Prob. 21.72PCh. 21 - Prob. 21.73PCh. 21 - Prob. 21.74PCh. 21 - Prob. 21.75PCh. 21 - 21-76 Which part of LDL interacts with the LDL...Ch. 21 - Prob. 21.77PCh. 21 - Prob. 21.78PCh. 21 - Prob. 21.79PCh. 21 - Prob. 21.80PCh. 21 - Prob. 21.81PCh. 21 - 21-82 Suggest a reason why the same protein system...Ch. 21 - Prob. 21.83PCh. 21 - Prob. 21.84PCh. 21 - 21-85 Which of the following statements is (are)...Ch. 21 - Prob. 21.86PCh. 21 - 21-87 Which statements are consistent with the...Ch. 21 - Prob. 21.88PCh. 21 - Prob. 21.89PCh. 21 - 21-90 To what extent do lipids and carbohydrates...Ch. 21 - Prob. 21.91PCh. 21 - Prob. 21.92PCh. 21 - Prob. 21.93PCh. 21 - Prob. 21.94PCh. 21 - Prob. 21.95PCh. 21 - Prob. 21.96PCh. 21 - Prob. 21.97PCh. 21 - Prob. 21.98PCh. 21 - Prob. 21.99PCh. 21 - 21-100 What are the functions of a cell membrane?...Ch. 21 - 21-101 Glycerophospholipids tend to have both a...Ch. 21 - Prob. 21.102P
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