Microbiology: An Introduction, Books a la Carte Plus Mastering Microbiology with Pearson eText -- Access Card Package (13th Edition)
13th Edition
ISBN: 9780134729336
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case, Derek Weber, Warner Bair
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 3A
Compare and contrast carbohydrate catabolism and energy production in the following bacteria:
- a. Pseudomonas, an aerobic chemoheterotroph
- b. Spirulina, an oxygenic photoautotroph
- c. Ectothiorhodospira, an anoxygenic photoautotroph
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Bacteroides is the predominant genus of
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microbiota. As anaerobic bacteria,
Bacteroides undergo fermentation in the
gut, converting otherwise nondigestible
carbohydrates into fermentation
products that are used by the host for
energy. Which of the following toxins
would be most likely to disrupt
carbohydrate metabolism in Bacteroides
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a toxin that inhibits the function of ATP
synthase
a toxin that prevents the formation of
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a toxin that inhibits the function of an
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a toxin that breaks down the membrane
proteins of the electron transport chain
8. Anaerobic respiration is different from aerobic respiration in that...
a) in anaerobic respiration oxygen is not the final electron acceptor at the end of the electron transport chain.
b) anaerobic respiration can only produce 2 ATP.
c) anaerobic respiration only includes the metabolic pathway of glycolysis.
d) anaerobic respiration is an anabolic reaction type.
What does the following figure represent?
The last steps of anaerobic cellular respiration.
b)
Oxidative phosphorylation.
c)
The electron transport chain (ETC) only.
d)
Chemiosmosis only.
e)
The light reactions of photosynthesis.
Chapter 5 Solutions
Microbiology: An Introduction, Books a la Carte Plus Mastering Microbiology with Pearson eText -- Access Card Package (13th Edition)
Ch. 5 - Prob. 1RCh. 5 - DRAW ITUsing the diagrams below, show each of the...Ch. 5 - DRAW IT An enzyme and substrate are combined. The...Ch. 5 - Define oxidation-reduction, and differentiate the...Ch. 5 - There are three mechanisms for the phosphorylation...Ch. 5 - All of the energy-producing biochemical reactions...Ch. 5 - Fill in the following table with the carbon source...Ch. 5 - Write your own definition of the chemiosmotic...Ch. 5 - Why must NADH be reoxidized? How does this happen...Ch. 5 - NAME IT What nutritional type is a colorless...
Ch. 5 - Which substance in the following reaction is being...Ch. 5 - Which of the following reactions produces the most...Ch. 5 - Prob. 3MCQCh. 5 - Which of the following compounds has the greatest...Ch. 5 - Prob. 5MCQCh. 5 - Prob. 6MCQCh. 5 - Which culture produces the most lactic acid? Use...Ch. 5 - Which culture produces the most ATP? Use the...Ch. 5 - Which culture uses NAD+? Use the following choices...Ch. 5 - Which culture uses the most glucose? Use the...Ch. 5 - Explain why, even under ideal conditions,...Ch. 5 - The following graph shows the normal rate of...Ch. 5 - Compare and contrast carbohydrate catabolism and...Ch. 5 - How much ATP could be obtained from the complete...Ch. 5 - The chemoautotroph Acidithiobacillus can obtain...Ch. 5 - Haemophilus influenzae requires hemin (X factor)...Ch. 5 - The drug Hivid, also called ddC, inhibits DNA...Ch. 5 - The bacterial enzyme streptokinase is used to...
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