Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
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Chapter 8.2, Problem 10ELO
Summary Introduction
To discuss:
The structure, basic formation and roles of ATP in cells.
Introduction:
ATP is the
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Discuss the structure, basic formation, and roles of ATP in cells.
6. The lens of the eye is the light refracting medium of the eye, and it has no
mitochondria. Glucose is used as an energy source in the lens. Which metabolic
pathway of glucose supplics energy to the crystalline eye lens? To answer the
question:
a) write a diagram of the metabolic pathway that provides the eye's lens with
ATP, specify enzymes and coenzymes;
b) mark the reactions associated with the ATP consumption and synthesis,
calculate the ATP yield during the process;
c) specify the mechanisms of ATP synthesis in the process;
d) name the tissues and cells in which the ATP synthesis is the same as in the
lens;
e) write the dehydrogenation reaction and the reaction of final product formation
occurring in the process;
6.3. Gluconeogenesis. Regulation of Glycolysis and Gluconeogenesis
271
) indicate the fate of the end product of the process and the consequences of its
accumulation.
6. The lens of the eye si the light refracting medium of the eye, and ti has no mitochondria. Glucose is used sa an energy source ni the lens. Which metabolic pathway of glucose supplies energy to the crystalline eye lens? To answer the
question:
a) write a diagram of the metabolic pathway that provides the eye's lens with
ATP, specify enzymes and coenzymes;
b) mark the reactions associated with the ATP consumption and synthesis,
calculate the ATP yield during the process;
)c specify the mechanisms ofATP synthesis ni the process;
d)name the tissues and cells in which the ATP synthesis is the same as in hte lens;
e) writethe dehydrogenation reaction and the reactionoffinal product formation occurring in the process;
Chapter 8 Solutions
Foundations in Microbiology
Ch. 8.1 - 1. Define metabolism and differentiate its two...Ch. 8.1 - Prob. 2ELOCh. 8.1 - 3. outline the prominent characteristics of...Ch. 8.1 - 4. Explain how enzymes lower the energy required...Ch. 8.1 - 5. Discuss enzyme structure, and interactions...Ch. 8.1 - 6. Describe the types of enzyme functions and...Ch. 8.1 - 7. Summarize key features of enzyme regulation.Ch. 8.1 - 1. Differentiate between catabolism and anabolism...Ch. 8.1 - 2. Describe 10 important biochemical properties of...Ch. 8.1 - 3. Describe the chemistry of enzymes, and explain...
Ch. 8.1 - 4. Show diagrammatically the interaction of...Ch. 8.1 - 5. Differentiate among the chemical composition...Ch. 8.1 - 6. Summarize the direct and indirect controls that...Ch. 8.2 - Prob. 8ELOCh. 8.2 - 9. Describe biological oxidation-reduction and...Ch. 8.2 - Prob. 10ELOCh. 8.2 - 7. Explain how oxidation of a substrate proceeds...Ch. 8.2 - 8. Refer to the blue redox equation for...Ch. 8.2 - 9. In the following redox pairs, which compound is...Ch. 8.2 - 10. a. Describe the roles played by ATP and NAD+...Ch. 8.2 - Prob. 11CYPCh. 8.2 - 12. What is meant by the concept of the “final...Ch. 8.3 - 11. Relate the main points of bioenergetics and...Ch. 8.3 - 12. Describe the main catabolic pathways and their...Ch. 8.3 - 13. Define glycolysis and explain its input and...Ch. 8.3 - Prob. 14ELOCh. 8.3 - 15. Describe the components of the respiratory...Ch. 8.3 - 16. Explain the chemiosmotic mechanism of ATP...Ch. 8.3 - 17. Summarize the results of aerobic respiration.Ch. 8.3 - Prob. 18ELOCh. 8.3 - 13. Describe the basic energy strategies of...Ch. 8.3 - Prob. 14CYPCh. 8.3 - 15. Outline the basic steps in glycolysis,...Ch. 8.3 - Prob. 16CYPCh. 8.3 - 17. What is the fate of NADH in a fermentative...Ch. 8.3 - 18. Summarize the chemiosmotic theory of ATP...Ch. 8.3 - 19. Haw many ATPs could theoretically be formed...Ch. 8.3 - Prob. 20CYPCh. 8.3 - 21. Name the sources of oxygen in bacteria that...Ch. 8.3 - 22. What are the final electron acceptors in...Ch. 8.3 - Prob. 23CYPCh. 8.4 - 19. Explain what is meant by the term fermentation...Ch. 8.4 - 20. Describe some of the processes of fermentation...Ch. 8.4 - 24. What adaptive advantages does a fermentative...Ch. 8.4 - 25. Describe three patterns of fermentation...Ch. 8.5 - 21. Explain how cells perform anabolic functions...Ch. 8.5 - 22. Identify major pathways where molecules can be...Ch. 8.5 - 23. Briefly describe several mechanisms in...Ch. 8.5 - 26. What is meant by amphibolism, and what are its...Ch. 8.5 - Prob. 27CYPCh. 8.5 - 28. Which macromolecules are synthesized by...Ch. 8.6 - 24. Outline the general reactions of...Ch. 8.6 - 25. Describe the pigment systems and how they...Ch. 8.6 - 26. Describe the main events in the...Ch. 8.6 - 27. Describe the main events in the...Ch. 8.6 - 29. Indicate whether each of the following is...Ch. 8.6 - Prob. 30CYPCh. 8.6 - 31. What are the functions of chlorophyll and the...Ch. 8.6 - Prob. 32CYPCh. 8.6 - 33. Compare oxygenic with nonoxygenic...Ch. 8.L1 - 1. ______ is another term for biosynthesis. a....Ch. 8.L1 - Prob. 2MCQCh. 8.L1 - 3. An enzyme ___________ the activation energy...Ch. 8.L1 - 4. An enzyme a. becomes part of the final products...Ch. 8.L1 - 5. An apoenzyme is where the ___________ is...Ch. 8.L1 - 6. Many coenzymes contain a. metals b. vitamins c....Ch. 8.L1 - 7. To digest cellulose in its environment, a...Ch. 8.L1 - 8. Energy in biological systems is primarily a....Ch. 8.L1 - 9. Energy is carried from catabolic to anabolic...Ch. 8.L1 - 10. Exergonic reactions a. release potential...Ch. 8.L1 - Prob. 11MCQCh. 8.L1 - Prob. 12MCQCh. 8.L1 - Prob. 13MCQCh. 8.L1 - 14. Fermentation of a glucose molecule has the...Ch. 8.L1 - Prob. 15MCQCh. 8.L1 - Prob. 16MCQCh. 8.L1 - 17. The FADH2 formed during the Krebs cycle enters...Ch. 8.L1 - 18. The proton motive force is the result of a....Ch. 8.L1 - Prob. 19MCQCh. 8.L1 - Prob. 20MCQCh. 8.L1 - 21. The oxygen produced by photosynthesis comes...Ch. 8.L1 - Prob. 22MCQCh. 8.L1 - Prob. 1CSRCh. 8.L1 - Prob. 2CSRCh. 8.L1 - Prob. 3CSRCh. 8.L1 - Prob. 1WCCh. 8.L1 - 2. Give the general name of the enzyme a. converts...Ch. 8.L1 - 3. Explain what is unique about the actions of ATP...Ch. 8.L1 - Prob. 4WCCh. 8.L1 - 5. Describe four requirements required for...Ch. 8.L1 - Prob. 6WCCh. 8.L1 - Prob. 7WCCh. 8.L1 - Prob. 8WCCh. 8.L2 - 1. Use the following graph to diagram the...Ch. 8.L2 - 2. Explain what is meant by the “biochemical...Ch. 8.L2 - 3. Explain how it is possible for certain microbes...Ch. 8.L2 - 4. Suggest the advantages of having metabolic...Ch. 8.L2 - 5. Two steps in glycolysis are catalyzed by...Ch. 8.L2 - 6. Beer production requires an early period of...Ch. 8.L2 - 7. What would be the expected pHs of the matrix...Ch. 8.L2 - 8. At which site in the mitochondrion and...Ch. 8.L2 - Prob. 9CTCh. 8.L2 - Prob. 10CTCh. 8.L2 - 1. From chapter 7. figure 7.11 (reproduced below)....Ch. 8.L2 - 2. Look at the two figure parts (a) and (b) from...
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Similar questions
- 1) Why is ATP the only popular energy production molecule in the body?arrow_forward1. What general factors contribute to the high phosphoryl-transfer potential of ATP?arrow_forward2. a) Compare anabolism and catabolism for energy input, monomers and polymers position as reactants or products. b) Why are considerations of enzymes important for discussions of cellular energetics? c) Why is ATP called the "currency" of the cell? Is ATP a short term or long term energy storage molecule? d) Compare the following reactions: 6CO2+6H2O+energy → +C6H12O6+6O2 and C6H12O6+6O2→6CO2+6H2O+energyarrow_forward
- 2. Which of the following statements describes a central role that ATP plays in cellular metabolism? a) hydrolysis of ATP is an exergonic reaction that can be coupled to endergonic reactions in the cell. b) hydrolysis of AYP provides an input of free energy for exergonic reactions. c) ATP hydrolysis requires an input of energy from other cellular reactions. d) its terminal phosphate bond is stronger than most covalent bonds in other molecules.arrow_forward1. Describe the constitutive and regulated enzyme level within the cell.arrow_forward8. Which statement about ATP is FALSE? The hydrolysis of ATP to ADP and Pj is an exergonic reaction. The phosphate bond energy of ATP may be transformed into light energy. ATP drives exergonic reactions using energy derived from endergonic reactions. The synthesis of ATP is an endergonic reaction. ATP can donate a phosphate group to many different molecules.arrow_forward
- 1. What is ATP and how do coupled reactions with ATP drive energetically unfavorable reactions?arrow_forward23. ATP powers cell to do the following main kinds of work except. A. Chemical B. Heat C. transport D. mechanicalarrow_forward20. The following reaction would be catalyzed by what type of enzyme? CoO HO COO C. COO COO "O0C H2 H2 нн OHarrow_forward
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