Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 19.2, Problem 2ELO
2. Recall the general characteristics of the genus Bacillus.
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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…
Normal dive (for diving humans)
normal
breathing
dive
normal
breathing
Oz level
CO2 level
urgent need
to breathe
Oz blackout zone
high CO2 triggers breathing
6. This diagram shows rates of oxygen depletion and carbon dioxide accumulation in the blood in
relation to the levels needed to maintain consciousness and trigger the urgent need to breathe in
diving humans.
How might the location and slope of the O₂ line differ for diving marine mammals such as
whales and dolphins?
•
How might the location and slope of the CO₂ line differ for diving marine mammals such as
whales and dolphins?
•
•
Draw in predicted lines for O2 and CO2, based on your reasoning above.
How might the location of the Urgent Need to Breathe line and the O2 Blackout Zone line
differ for diving marine mammals?
What physiological mechanisms account for each of these differences, resulting in the ability
of marine mammals to stay submerged for long periods of time?
Chapter 19 Solutions
Foundations in Microbiology
Ch. 19.1 - 1. Describe how cellular characteristics are used...Ch. 19.1 - 1. Explain why Bacillus, Clostridium, and...Ch. 19.2 - 2. Recall the general characteristics of the genus...Ch. 19.2 - 3. Distinguish between cutaneous and pulmonary...Ch. 19.2 - 4. State the general characteristics of the genus...Ch. 19.2 - 5. Recall the organisms responsible for...Ch. 19.2 - Prob. 6ELOCh. 19.2 - Prob. 7ELOCh. 19.2 - Prob. 8ELOCh. 19.2 - 9. Compare food intoxication caused by Bacillus...
Ch. 19.2 - Prob. 2CYPCh. 19.2 - Prob. 3CYPCh. 19.2 - 4. What are the common elements of puncture...Ch. 19.2 - 5. What is the relationship between the normal...Ch. 19.2 - Prob. 6CYPCh. 19.2 - Prob. 7CYPCh. 19.2 - 8. ln what way is the ingested agent responsible...Ch. 19.3 - 10. Relate the severity of listeriosis with the...Ch. 19.3 - 11. Explain why people in certain occupations are...Ch. 19.3 - 9. Compare the effects of listeriosis in healthy...Ch. 19.3 - 10. Why do erysipeloids commonly appear on the...Ch. 19.4 - Prob. 12ELOCh. 19.4 - Prob. 13ELOCh. 19.4 - Prob. 11CYPCh. 19.4 - Prob. 12CYPCh. 19.5 - Prob. 14ELOCh. 19.5 - Prob. 15ELOCh. 19.5 - Prob. 16ELOCh. 19.5 - Prob. 17ELOCh. 19.5 - 18. Explain the significance of nontuberculous...Ch. 19.5 - Prob. 13CYPCh. 19.5 - 14. Compile a list of the advantages,...Ch. 19.5 - 15. Explain how and why antibacterial treatment...Ch. 19.5 - 16. List several differences between lepromatous...Ch. 19.5 - Prob. 17CYPCh. 19.5 - 18. List the diseases and at-risk populations...Ch. 19.6 - Prob. 19ELOCh. 19.6 - 20. Describe the types of infections attributable...Ch. 19.6 - 19. Compare the types of infections caused by the...Ch. 19.L1 - 1. What is/are the usual habitat(s) of...Ch. 19.L1 - Prob. 2MCQCh. 19.L1 - Prob. 3MCQCh. 19.L1 - 4. Clostridium perfringens causes a. myonecrosis...Ch. 19.L1 - Prob. 5MCQCh. 19.L1 - Prob. 6MCQCh. 19.L1 - Prob. 7MCQCh. 19.L1 - Prob. 8MCQCh. 19.L1 - Prob. 9MCQCh. 19.L1 - 10. Soil mycobacteria can be the cause of a....Ch. 19.L1 - Prob. 11MCQCh. 19.L1 - Prob. 12MCQCh. 19.L1 - Prob. 13MCQCh. 19.L1 - Prob. 14MCQCh. 19.L1 - Prob. 15MCQCh. 19.L1 - 16. Matching. Match the disease with the principal...Ch. 19.L1 - Prob. 1CSRCh. 19.L1 - 2. During this outbreak, some people sickened with...Ch. 19.L1 - 3. No listeria monocytogenes was discovered in the...Ch. 19.L1 - Prob. 1WCCh. 19.L1 - Prob. 2WCCh. 19.L1 - Prob. 3WCCh. 19.L1 - Prob. 4WCCh. 19.L1 - Prob. 5WCCh. 19.L1 - 6. a. Why is listeriosis a serious problem even...Ch. 19.L1 - Prob. 7WCCh. 19.L1 - Prob. 8WCCh. 19.L1 - 9. a. Outline the unique characteristics of...Ch. 19.L1 - Prob. 10WCCh. 19.L1 - 11. a. What is the importance of NTM? b. Describe...Ch. 19.L1 - Prob. 12WCCh. 19.L2 - Prob. 1CTCh. 19.L2 - 2. a. Why is it unlikely that diseases such as...Ch. 19.L2 - Prob. 3CTCh. 19.L2 - Prob. 4CTCh. 19.L2 - Prob. 5CTCh. 19.L2 - 6. Adequate cooking is the usual way to prevent...Ch. 19.L2 - 7. a. Why do patients who survive tetanus and...Ch. 19.L2 - Prob. 8CTCh. 19.L2 - 9. How can one tell that acne involves an...Ch. 19.L2 - Prob. 10CTCh. 19.L2 - Prob. 11CTCh. 19.L2 - Prob. 12CTCh. 19.L2 - 13. Which diseases discussed in this chapter have...Ch. 19.L2 - 14. Eighty-six people at a St. Patrick's Day...Ch. 19.L2 - 15. An outbreak of gastrointestinal illness was...Ch. 19.L2 - Prob. 1VCCh. 19.L2 - 2. From chapter 3, figure 3.8. What type of...
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