4. Tourists were cast away on a descrted island and were starving lor a week. None of them developed a hypoglycemic coma. By chance, a captain of a cruise liner came to their rescue and delivered them to a medical center on land where they were examined. The blood glucose concentration in everyone did not fall below 65 mg/dL. Why was the blood glucose concentration of tourists within the lower limit of the norm? To answer: a) explain the molecular mechanisms that maintain the blood glucose levels during long-term starvation; b) draw charts for the metabolic pathways with increased activity under these conditions; specify regulatory enzymes; c) enumerate the hormones that stimulate these mctabolic pathways;
4. Tourists were cast away on a descrted island and were starving lor a week. None of them developed a hypoglycemic coma. By chance, a captain of a cruise liner came to their rescue and delivered them to a medical center on land where they were examined. The blood glucose concentration in everyone did not fall below 65 mg/dL. Why was the blood glucose concentration of tourists within the lower limit of the norm? To answer: a) explain the molecular mechanisms that maintain the blood glucose levels during long-term starvation; b) draw charts for the metabolic pathways with increased activity under these conditions; specify regulatory enzymes; c) enumerate the hormones that stimulate these mctabolic pathways;
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:4. Tourists were cast away on a deserted island and were starving for a week. None
of them developed a hypoglycemic coma. By chance, a captain of a cruise liner
came to their rescue and delivered them to a medical center on land where they
were examined. The blood glucose concentration in everyone did not fall below
65 mg/dL. Why was the blood glucose concentration of tourists within the lower
limit of the norm? To answer:
a) explain the molecular mechanisms that maintain the blood glucose levels
during long-term starvation;
b) draw charts for the metabolic pathways with increased activity under these
conditions; specify regulatory enzymes;
c) enumerate the hormones that stimulate these metabolic pathways;
d) present a diagram of signal transduction of these hormones on hepatocytes.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
Recommended textbooks for you
Biochemistry
Biochemistry
ISBN:
9781319114671
Author:
Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:
W. H. Freeman
Lehninger Principles of Biochemistry
Biochemistry
ISBN:
9781464126116
Author:
David L. Nelson, Michael M. Cox
Publisher:
W. H. Freeman
Fundamentals of Biochemistry: Life at the Molecul…
Biochemistry
ISBN:
9781118918401
Author:
Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:
WILEY
Biochemistry
Biochemistry
ISBN:
9781319114671
Author:
Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:
W. H. Freeman
Lehninger Principles of Biochemistry
Biochemistry
ISBN:
9781464126116
Author:
David L. Nelson, Michael M. Cox
Publisher:
W. H. Freeman
Fundamentals of Biochemistry: Life at the Molecul…
Biochemistry
ISBN:
9781118918401
Author:
Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:
WILEY
Biochemistry
Biochemistry
ISBN:
9781305961135
Author:
Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:
Cengage Learning
Biochemistry
Biochemistry
ISBN:
9781305577206
Author:
Reginald H. Garrett, Charles M. Grisham
Publisher:
Cengage Learning
Fundamentals of General, Organic, and Biological …
Biochemistry
ISBN:
9780134015187
Author:
John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:
PEARSON