Organic Chemistry
8th Edition
ISBN: 9781305580350
Author: William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher: Cengage Learning
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Textbook Question
Chapter 3.8, Problem EQ
As stated, proteins are stereochemically pure because only a single enantiomer of each amino acid building block is used by nature. How many stereoisomers are possible for a chain of only 3 chiral amino acids if both enantiomers of the amino acids are used?
- 1. 2
- 2. 4
- 3. 8
- 4. 16
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Students have asked these similar questions
Which of the following statement about the conformation of protein is true?
a. Denaturation of protein causes the changes in the primary structure of the protein
b. Primary structure of protein refers to the sequence of amino acid linked by hydrogen bonds
c. Alpha-helix and beta-sheet are two types of secondary structures found in proteins
d. Amino acids are covalently linked by glycosidic bonds
Please help answer the question on natural polymers
polysaccharides
1) what is the predominant functions group in polysaccharides
2) what types of covalent linkage connects the monomers
3) compare and contrast the structure and function of startch and glycogen
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1) sketch the two amino acids. Contrast the polarity of the side chains
Dna
1) what are the predominant groups in dna
2) the covalent linkage between nucleotides is called a phosphodiester bond. Sketch the linkage
43. Specify expressions specific to panaxosides.
I. taken from ginseng
II. there are glucose and arabinose monosaccharides in this compound
III. taken from Japanese angelica-tree
IV. tetratcyclic triterpen saponins
V. spirostanol type glycoside
VI. dimer structure
VII. biglycosides
VIII. dammaran group
IX. differ for number of hydroxyl groups
X. furostanol type glycoside
A) II; VI; VII; IX; X
B) III; V; VIII
C) I; IV; VIII; IX
D) I; VIII; IX
E) I; III; V; VII; VIII; X
Chapter 3 Solutions
Organic Chemistry
Ch. 3.2 - Prob. 3.1PCh. 3.3 - Assign priorities to the groups in each set. (a)...Ch. 3.3 - Prob. 3.3PCh. 3.4 - Following are stereorepresentations for the four...Ch. 3.4 - Prob. 3.5PCh. 3.4 - Prob. 3.6PCh. 3.5 - How many stereoisomers exist for...Ch. 3.5 - How many stereoisomers exist for...Ch. 3.7 - Prob. 3.9PCh. 3.7 - Prob. 3.10P
Ch. 3.8 - If the side chain of the amino add is a methyl...Ch. 3.8 - Prob. BQCh. 3.8 - The amino acids cysteine and serine are shown....Ch. 3.8 - Prob. DQCh. 3.8 - As stated, proteins are stereochemically pure...Ch. 3.8 - As stated, proteins are stereochemically pure...Ch. 3 - Prob. 3.11PCh. 3 - One reason we can be sure that sp3-hybridized...Ch. 3 - Which compounds contain chiral centers? (a)...Ch. 3 - Prob. 3.15PCh. 3 - Prob. 3.16PCh. 3 - Prob. 3.17PCh. 3 - Mark each chiral center in the following molecules...Ch. 3 - Prob. 3.19PCh. 3 - Assign priorities to the groups in each set. (a) H...Ch. 3 - Following are structural formulas for the...Ch. 3 - Following is a staggered conformation for one of...Ch. 3 - Prob. 3.23PCh. 3 - When oxaloacetic acid and acetyl-coenzyme A...Ch. 3 - Prob. 3.25PCh. 3 - Mark each chiral center in the following molecules...Ch. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29PCh. 3 - Prob. 3.30PCh. 3 - Which of the following are meso compounds?Ch. 3 - Prob. 3.32PCh. 3 - Prob. 3.33PCh. 3 - Which of the following compounds are chiral?...Ch. 3 - Prob. 3.35PCh. 3 - Prob. 3.36PCh. 3 - Prob. 3.37PCh. 3 - The chiral catalyst (R)-BINAP-Ru is used to...Ch. 3 - Prob. 3.39P
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Biomolecules - Protein - Amino acids; Author: Tutorials Point (India) Ltd.;https://www.youtube.com/watch?v=ySNVPDHJ0ek;License: Standard YouTube License, CC-BY