Biochemistry
6th Edition
ISBN: 9781305577206
Author: Reginald H. Garrett, Charles M. Grisham
Publisher: Cengage Learning
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Chapter 25, Problem 18P
Interpretation Introduction
Interpretation:
The reason for dietary protein to have higher thermic effect than that of carbohydrate or fat should be explained.
Concept Introduction:
Food digestion will be an advanced method once visages with numerous challenges given by proteins. They are broken down into amino acids, that they were made of, and so into tiny peptides during an advanced method beginning within the abdomen with HCl and enzyme. Then, within the gut, the tiny peptides area unit regenerates into amino acids involving several enzymes like enzyme, chymotrypsin, aminopeptidases, and carboxypeptidases.
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Lipids are highly oxidized molecules, so they can be greatly reduced for energy during catabolism (degradation).
True
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False
The thermic effect of food is a term used to describe the energy cost of processing the food we eat, digesting it, and either turning it into precursors for needed biosynthesis, usable energy in the form of ATP, or storing the excess intake as fat. The thermic effect is usually approximated at 10% of the total calories consumed, but the thermic effect of fat is only 2-3% of total fat calories while the thermic effect of protein is 30% or more of calories consumed as protein. In your opinion, why dietary protein has a much higher thermic effect than dietary fat?
Glucose is a carbohydrate central to energy metabolism. Glucose provides most of the energy to the brain and its levels are closely controlled in healthy individuals. Improper control of glucose levels is found in diabetes.Assume that the maximum number of ATPs is produced (38). At pH 7, and in the presence of excess Mg2+, how much of the energy in one mole of glucose is stored as ATP?
kJ
Assuming the maximum number of ATPs are produced at pH 7 and in the presence of Mg2+, 1159 kJ of energy are stored as ATP.
What is the percent efficiency?
Chapter 25 Solutions
Biochemistry
Ch. 25 - Prob. 1PCh. 25 - Prob. 2PCh. 25 - Regulation of Glutamine Synthetase by Covalent...Ch. 25 - The Energetic Cost of Nitrogen Excretion via the...Ch. 25 - Prob. 5PCh. 25 - Prob. 6PCh. 25 - Prob. 7PCh. 25 - Prob. 8PCh. 25 - Prob. 9PCh. 25 - Prob. 10P
Ch. 25 - Prob. 11PCh. 25 - Prob. 12PCh. 25 - Prob. 13PCh. 25 - Prob. 14PCh. 25 - Prob. 15PCh. 25 - A Deficiency on 3-Phosphogtycerate Dehydrogenase...Ch. 25 - Prob. 17PCh. 25 - Prob. 18PCh. 25 - Prob. 19PCh. 25 - Consider the synthesis and degradation of tyrosine...Ch. 25 - Prob. 21PCh. 25 - Prob. 22P
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