EBK BIOLOGY: CONCEPTS AND APPLICATIONS
10th Edition
ISBN: 8220103600774
Author: STARR
Publisher: CENGAGE L
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Chapter 39, Problem 6SA
Summary Introduction
Introduction:
The animal mating system in which both the sexes have only a single mate for the lifetime is called monogamy. After mating and production of young ones, providing parental care to the individuals becomes important. Some animals do not provide any parental care to the young ones whereas in some cases both the parents cooperate in providing care or sometimes only one parent is involved in providing care to the young ones.
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9. Aerobic respiration of one lipid molecule. The lipid is composed of one glycerol molecule connected to two
fatty acid tails. One fatty acid is 12 carbons long and the other fatty acid is 18 carbons long in the figure
below. Use the information below to determine how much ATP will be produced from the glycerol part of
the lipid. Then, in part B, determine how much ATP is produced from the 2 fatty acids of the lipid. Finally
put the NADH and ATP yields together from the glycerol and fatty acids (part A and B) to determine your
total number of ATP produced per lipid. Assume no other carbon source is available.
18 carbons
fatty acids
12 carbons
9
glycerol
A. Glycerol is broken down to glyceraldehyde 3-phosphate, a glycolysis intermediate via the following
pathway shown in the figure below. Notice this process costs one ATP but generates one FADH2. Continue
generating ATP with glyceraldehyde-3-phosphate using the standard pathway and aerobic respiration.
glycerol
glycerol-3-
phosphate…
Chapter 39 Solutions
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