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.

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Answer 1

Question

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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Answer 2

Question

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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Answer 3

Question

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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Answer 4

Question

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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Answer 5

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

Answer 6

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

Answer 7

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.

Answer 8

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

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Ch. 34.1 - Prob. 1CC Ch. 34.1 - Prob. 2CC Ch. 34.2 - Prob. 1CC Ch. 34.2 - Prob. 2CC Ch. 34.2 - What is the role of pH in determining the...Ch. 34.2 - Prob. 4CC Ch. 34.3 - Prob. 1MI Ch. 34.3 - Prob. 1CC Ch. 34.3 - Prob. 2CC Ch. 34.3 - Prob. 3CC

Explanation of Solution

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Chapter 34 Solutions