FUNDAMENTALS OF BIOCHEMISTRY - LL FD
5th Edition
ISBN: 9781119598022
Author: Voet
Publisher: WILEY
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Chapter 8, Problem 8E
Summary Introduction
To draw: The structure of β-D-fructose-6-phosphate.
Concept introduction:
The process in which a molecule is attached to a phosphoryl group is called as phosphorylation. The intermediates like the hydroxyacids and phosphorylated sugars help in the major functions of the plants.
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Please help with this Mass Spectrometry Question. Thank you
For the mass spec. shown in the attached image, please determine and give the amino acid sequence of the pentapeptide. Show which end is the amino terminus and which is the carboxy terminus. How does one arrive at the solution?
Draw a tripeptide of your choosing at pH 7. Have the N-terminus on the left and the C-terminus on the right. Then:
Draw a triangle around the α-carbons.
Draw a box around the R-groups.
Circle the atoms capable of hydrogen bonding.
Highlight the atoms involved in the formation of the peptide bonds.
What type of structure have you drawn? (primary, secondary, tertiary or quaternary protein structure).
2. For the flow of fluid over a flat membrane of length 10cm,
determine the length-average mass transfer coefficient. The
relevant properties of the system are u=0.01cm²/s, D=5 x 106
cm²/s, and v = 5.0 cm/s.
Chapter 8 Solutions
FUNDAMENTALS OF BIOCHEMISTRY - LL FD
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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