Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli . It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

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Chapter 43.1, Problem 3CC

Summary Introduction

Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli. It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

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Answer 2

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Chapter 43.1, Problem 3CC

Summary Introduction

Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli. It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

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Answer 3

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Chapter 43.1, Problem 3CC

Summary Introduction

Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli. It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

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Chapter 43.1, Problem 3CC

Summary Introduction

Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli. It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

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Answer 5

Chapter 43.1, Problem 3CC

Summary Introduction

Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli. It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

Answer 6

Chapter 43.1, Problem 3CC

Summary Introduction

Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli. It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

Answer 7

Chapter 43.1, Problem 3CC

Summary Introduction

Microorganisms whose occurrence in water specifies the presence of pathogens are called indicator organisms. These microorganisms are non-pathogenic and are usually present in contaminated water. These can be noticed even at low concentrations. One of the most widely used indicator organism is Escherichia coli. It is important to note that indicator organisms are not necessarily pathogenic, but it can be toxic when consumed at a high level.

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Ch. 43.1 - MICRO INQUIRY What is the difference between...Ch. 43.1 - Prob. 1CC Ch. 43.1 - Prob. 2CC Ch. 43.1 - Prob. 3CC Ch. 43.1 - Prob. 4CC Ch. 43.2 - Prob. 1MI Ch. 43.2 - Prob. 2MI Ch. 43.2 - Explain how primary, secondary, and tertiary...Ch. 43.2 - Prob. 1.2CC Ch. 43.2 - Prob. 1.3CC

Solution Summary: The author explains that indicator organisms are non-pathogenic and are usually present in contaminated water. They can be toxic when consumed at a high level.

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