Biochemistry 410/411 Textbook - 5th Edition - Custom Texas A&M University
5th Edition
ISBN: 9781119302940
Author: Voet
Publisher: WILEY C
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Question
Chapter 8, Problem 20E
Summary Introduction
To draw: The structure of the modified amino acid residue.
Concept introduction:
The protein O-mannosylation is a type of protein that is usually present in the
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11. Which of the
compounds below is
the major product
of the following
reaction sequence?
NOTE: PCC is pyridinium chlorochromate
1. BH 3
PCC
2. H2O2, NaOH
NH
HN
ΗΝ,
A
B
C
CH3NH2, NaBH3CN
D
E
NH
10. Which of the compounds below is
the major organic product obtained
from the following reaction sequence?
Ph
Ph
Ph
A
B
OH
1. EtMgBr
H2CrO4
Zn(Hg), aq. HCI
PhCHO
?
2. H₂O, H+
Ph.
C
D
Ph
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7. What is the major organic
product obtained from the
following reaction sequence?
Ph
A
OH
99
Ph
OH
D
Br
HOCH2CH2OH
H2SO4
1. Mg, Et₂O
2. PhCH2CHO
HCI, H₂O
Br
OH
Ph
Ph
OH
B
C
Br
OH
Ph
E
Chapter 8 Solutions
Biochemistry 410/411 Textbook - 5th Edition - Custom Texas A&M University
Ch. 8 - Prob. 1ECh. 8 - 2. Are (a) d-glucitol, (b) d-galactitol, and (c)...Ch. 8 - 3. Which of the following pairs of sugars are...Ch. 8 - 4. Which of the following pairs of sugars are...Ch. 8 - 5. Draw the furanose and pyranose forms of...Ch. 8 - 6. Draw a Fischer projection of l-fucose. l-Fucose...Ch. 8 - 7. Some bacteria produce thiosugars, which contain...Ch. 8 - 8. The metabolism of monosaccharides yields...Ch. 8 - 9. The sucrose substitute tagatose (Fig. 8-2) is...Ch. 8 - 10. What type of sugar derivative is rhamnose?
Ch. 8 - 11. Draw the structure of the mannose...Ch. 8 - 12. Identify the monosaccharides and their...Ch. 8 - 13. How many reducing ends are in a molecule of...Ch. 8 - 14. Is amylose or amylopectin more likely to be a...Ch. 8 - Prob. 15ECh. 8 - 16. The core of pectin molecules is a polymer of...Ch. 8 - 17. Calculate the net charge of a...Ch. 8 - Prob. 18ECh. 8 - 19. In certain situations, a glycosyltransferase...Ch. 8 - Prob. 20ECh. 8 - 21. Draw the structure of the O-type...Ch. 8 - 22. During gel electrophoresis, glycoproteins...Ch. 8 - 23. How many different disaccharides of...Ch. 8 - 24. In addition to lactose, how many other...Ch. 8 - 25. (a) Deduce the structure of the disaccharide...Ch. 8 - 26. The artificial sweetener sucralose is a...Ch. 8 - 27. Broun algae produce alginate, a polysaccharide...Ch. 8 - 28. Human milk contains the oligosaccharide...Ch. 8 - 29. Cellulose is treated with methanol, which...Ch. 8 - 30. Glycogen is treated with dimethyl sulfate,...Ch. 8 - 31. Following their synthesis, many proteoglycans...Ch. 8 - 32. The peptidoglycan cell walls of bacteria...Ch. 8 - Prob. 33CQCh. 8 - 34. One demonstration of P.T. Barnum’s maxim that...Ch. 8 - MORE TO EXPLORE Chitosan is a substance produced...
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