The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens . Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Question

Want to see the full answer?

Answer 1

Question

Chapter 1, Problem 2E.4RQ

Summary Introduction

To explain: The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens.

Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 2

Question

Chapter 1, Problem 2E.4RQ

Summary Introduction

To explain: The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens.

Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 1, Problem 2E.4RQ

Summary Introduction

To explain: The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens.

Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 1, Problem 2E.4RQ

Summary Introduction

To explain: The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens.

Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 1, Problem 2E.4RQ

Summary Introduction

To explain: The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens.

Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Answer 6

Chapter 1, Problem 2E.4RQ

Summary Introduction

To explain: The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens.

Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Answer 7

Chapter 1, Problem 2E.4RQ

Summary Introduction

To explain: The lack of orange–red pigmentation in the agar slant indicates contamination in the test tube that is labeled Serratia marcescens.

Introduction: Serratia marcescens is a gram-negative, facultative anaerobic bacterium. It is one of the human pathogens that cause UTI, respiratory infections, eye infections, septicemia, and meningitis. By using subculture, the biochemical properties of the particular microbe can be revealed.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 1 - Prob. 1QC Ch. 1 - How would you isolate the contaminating microbes...Ch. 1 - Why would the use of “aseptic technique” be...Ch. 1 - Compare the effectiveness of hand washing with...Ch. 1 - Prob. 1E.2RQ Ch. 1 - How does hand washing affect residential versus...Ch. 1 - Why do you think hand washing is necessary when...Ch. 1 - Explain why the following steps are essential...Ch. 1 - Describe the purposes of the subculturing...Ch. 1 - Explain why a straight inoculating needle is used...

Videos

Want to see the full answer?

Chapter 1 Solutions