CUSTOM PRESCOTT'S MICROBIOLOGY
11th Edition
ISBN: 9781266032844
Author: WILLEY
Publisher: MCG
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Chapter 34, Problem 1RC
Summary Introduction
To determine: The difference between the growth and physiology of obligate, facultative anaerobes, and strict anaerobes.
Introduction: An anaerobic or anaerobe is an organism that does not require oxygen for growth and development. An anaerobe may be unicellular or multicellular. Anaerobes are divided into three types: Obligate anaerobes, Strict anaerobes, and facultative anaerobes.
Expert Solution & Answer
Explanation of Solution
| S.no | Characteristics | Facultative anaerobes | Obligate anaerobes | Strict anaerobes |
| 1. | Definition | It is an anaerobe that makes ATP in aerobic conditions but can shift to anaerobic fermentation as well. | Obligate anaerobes cannot produce ATP in the presence of oxygen. | Strict anaerobes are the organism that cannot grow in more than five micro M of dissolved oxygen. |
| 2. | Can survive prolonged oxygen | yes | No | No |
| 3. | Example | E.coli | Clostridium botulinum | Phyromonasginngivalis |
| 4 | Contain enzymes | They contain superoxide dismutase and catalase | They contain superoxide dismutase and catalase | They lack this enzyme |
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Chapter 34 Solutions
CUSTOM PRESCOTT'S MICROBIOLOGY
Ch. 34.1 - Prob. 1CCCh. 34.1 - Prob. 2CCCh. 34.2 - Prob. 1CCCh. 34.2 - Prob. 2CCCh. 34.2 - What is the role of pH in determining the...Ch. 34.2 - Prob. 4CCCh. 34.3 - Prob. 1MICh. 34.3 - Prob. 1CCCh. 34.3 - Prob. 2CCCh. 34.3 - Prob. 3CC
Ch. 34.3 - Prob. 4CCCh. 34.3 - Prob. 5CCCh. 34.3 - Prob. 6CCCh. 34.4 - Prob. 1CCCh. 34.4 - Prob. 2CCCh. 34.4 - Prob. 3CCCh. 34.5 - Prob. 1CCCh. 34.5 - Prob. 2CCCh. 34 - Prob. 1RCCh. 34 - Prob. 2RCCh. 34 - Prob. 3RCCh. 34 - Prob. 4RCCh. 34 - Prob. 5RCCh. 34 - Prob. 6RCCh. 34 - Prob. 7RCCh. 34 - Prob. 8RCCh. 34 - Prob. 1ALCh. 34 - Prob. 2ALCh. 34 - Prob. 3ALCh. 34 - Prob. 4AL
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