Fundamentals of Biochemistry: Life at the Molecular Level
5th Edition
ISBN: 9781118918401
Author: Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher: WILEY
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Chapter 8, Problem 22E
Summary Introduction
To explain: The differences in the electrophoretic behavior of glycoproteins.
Introduction:
The technique used to separate the charged molecules based on their sizes and charge under the influence of an electric field is known as gel electrophoresis. It is used to separate the molecules, such as DNA, RNA and proteins.
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Chapter 8 Solutions
Fundamentals of Biochemistry: Life at the Molecular Level
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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