The events that occur during the five phases of growth. Introduction: The microorganisms in the laboratory are grown on agar plates or in the tubes and are considered as closed systems or batch culture because nutrients and wastes are not removed. When the cells grow in this type of system, their population increases in a definite pattern of stages and then declines. This characteristic pattern is known as a growth curve.

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Answer 1

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Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 3SA

Summary Introduction

To explain:

The events that occur during the five phases of growth.

Introduction:

The microorganisms in the laboratory are grown on agar plates or in the tubes and are considered as closed systems or batch culture because nutrients and wastes are not removed. When the cells grow in this type of system, their population increases in a definite pattern of stages and then declines. This characteristic pattern is known as a growth curve.

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Answer 2

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Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 3SA

Summary Introduction

To explain:

The events that occur during the five phases of growth.

Introduction:

The microorganisms in the laboratory are grown on agar plates or in the tubes and are considered as closed systems or batch culture because nutrients and wastes are not removed. When the cells grow in this type of system, their population increases in a definite pattern of stages and then declines. This characteristic pattern is known as a growth curve.

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Answer 3

Question

Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 3SA

Summary Introduction

To explain:

The events that occur during the five phases of growth.

Introduction:

The microorganisms in the laboratory are grown on agar plates or in the tubes and are considered as closed systems or batch culture because nutrients and wastes are not removed. When the cells grow in this type of system, their population increases in a definite pattern of stages and then declines. This characteristic pattern is known as a growth curve.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Definition Definition Phase during which the number of bacteria cell deaths gradually equals the number of viable or actively dividing cells due to decreased reproduction rate. Microbes utilize all nutrients present in the growth medium to multiply during the growth of the bacterial population, which results in the deposition of waste matter, toxins, and inhibitory compounds in the media. This changes media conditions, such as temperature and pH, creating an unfavorable environment for bacterial growth. Here, the growth rate becomes stabilized.

Chapter 4, Problem 3SA

Summary Introduction