FUNDAMENTALS OF BIOCHEMISTRY - LL FD
5th Edition
ISBN: 9781119598022
Author: Voet
Publisher: WILEY
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Chapter 22, Problem 6E
Summary Introduction
To explain: The reason why deficiency of GLUT2 produces symptoms that resemble those of type 1 glycogen storage disease.
Concept introduction: Glycogen storage disease is a
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Consider the reaction shown.
CH2OH
Ex.
CH2
-OH
CH2-
Dihydroxyacetone phosphate glyceraldehyde 3-phosphate
The standard free-energy change (AG) for this reaction is 7.53 kJ mol-¹.
Calculate the free-energy change (AG) for this reaction at 298 K when [dihydroxyacetone phosphate] = 0.100 M and
[glyceraldehyde 3-phosphate] = 0.00300 M.
AG=
kJ mol-1
If the pH of gastric juice is 1.6, what is the amount of energy (AG) required for the transport of hydrogen ions from a cell
(internal pH of 7.4) into the stomach lumen?
Assume that the membrane potential across this membrane is -70.0 mV and the temperature is 37 °C.
AG=
kJ mol-1
Consider the fatty acid structure shown.
Which of the designations are accurate for this fatty acid?
17:2 (48.11)
18:2(A9.12)
cis, cis-A8, A¹¹-octadecadienoate
w-6 fatty acid
18:2(A6,9)
Chapter 22 Solutions
FUNDAMENTALS OF BIOCHEMISTRY - LL FD
Ch. 22 - Prob. 1ECh. 22 - Prob. 2ECh. 22 - 3. Toxins that occur in certain mushrooms block ?...Ch. 22 - Prob. 4ECh. 22 - 5. The passive glucose transporter named GLUT1...Ch. 22 - Prob. 6ECh. 22 - Prob. 7ECh. 22 - 8. (a) Identify the two reactions that allow the...Ch. 22 - Prob. 9ECh. 22 - Prob. 10E
Ch. 22 - Prob. 11ECh. 22 - 12. Predict the effect of an overdose of insulin...Ch. 22 - 13. Would you expect insulin to increase or...Ch. 22 - Prob. 14ECh. 22 - 15. Why can adipose tissue be considered to be an...Ch. 22 - 16. If the circulatory system of an ob/ob mouse is...Ch. 22 - 17. In experiments to test the...Ch. 22 - Prob. 18ECh. 22 - Prob. 19ECh. 22 - Prob. 20ECh. 22 - Prob. 22ECh. 22 - Prob. 21ECh. 22 - 23. AMPK activates phosphofructokinase-2. Explain...Ch. 22 - Prob. 24ECh. 22 - Prob. 25ECh. 22 - Prob. 26ECh. 22 - 27. Why does oxidative metabolism, which generates...Ch. 22 - Prob. 28CQCh. 22 - 29. Pancreatic ? cells express a receptor for...Ch. 22 - Prob. 30CQCh. 22 - Prob. 31CQCh. 22 - Prob. 32CQCh. 22 - 33. Experienced runners know that it is poor...Ch. 22 - 34. After several days of starvation, the capacity...Ch. 22 - Prob. 35CQCh. 22 - Prob. 36CQCh. 22 - Prob. 37CQCh. 22 - Prob. 38CQCh. 22 - Prob. 39CQCh. 22 - Prob. 40CQCh. 22 - Prob. 1MTE
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