The doubling time of a bacteria that colonizes a plant root and become 10,000 in number starting from 1 in 120 hours. Introduction: The time period in which the number of bacteria doubles is termed as the doubling time. The bacteria show an exponential growth pattern in batch culture. The stages involved are named as lag phase , log phase, stationary phase , and decline phase. The bacterial cell becomes adapted to the growth conditions in the lag phase while actual cell division takes place in the log phase.

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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 4.4, Problem 3TQ

Summary Introduction

To review:

The doubling time of a bacteria that colonizes a plant root and become 10,000 in number starting from 1 in 120 hours.

Introduction:

The time period in which the number of bacteria doubles is termed as the doubling time. The bacteria show an exponential growth pattern in batch culture. The stages involved are named as lag phase, log phase, stationary phase, and decline phase. The bacterial cell becomes adapted to the growth conditions in the lag phase while actual cell division takes place in the log phase.

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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 4.4, Problem 3TQ

Summary Introduction

To review:

The doubling time of a bacteria that colonizes a plant root and become 10,000 in number starting from 1 in 120 hours.

Introduction:

The time period in which the number of bacteria doubles is termed as the doubling time. The bacteria show an exponential growth pattern in batch culture. The stages involved are named as lag phase, log phase, stationary phase, and decline phase. The bacterial cell becomes adapted to the growth conditions in the lag phase while actual cell division takes place in the log phase.

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Answer 3

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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 4.4, Problem 3TQ

Summary Introduction

To review:

The doubling time of a bacteria that colonizes a plant root and become 10,000 in number starting from 1 in 120 hours.

Introduction:

The time period in which the number of bacteria doubles is termed as the doubling time. The bacteria show an exponential growth pattern in batch culture. The stages involved are named as lag phase, log phase, stationary phase, and decline phase. The bacterial cell becomes adapted to the growth conditions in the lag phase while actual cell division takes place in the log phase.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

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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 4.4, Problem 3TQ

Summary Introduction