The microbial growth is considered to be an increase in the cell size or the number of microbial cells. The microbes exhibit binary fission, where the single cell divides into two cells. The growth of the microbes can be exhibited in growth curve that as four phases, such as lag phase , log phase, stationary phase , and death 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 11, Problem 5CHI

Summary Introduction

The microbial growth is considered to be an increase in the cell size or the number of microbial cells. The microbes exhibit binary fission, where the single cell divides into two cells. The growth of the microbes can be exhibited in growth curve that as four phases, such as lag phase, log phase, stationary phase, and death phase.

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Assume an inoculum with a cell density of 108 cells per mL. The entire generation time takes 30 minutes. How many hours would it take to grow a culture to 108/mL if you started with a 10–2 dilution? helpful formula: g (generation time) = 0.301 (time)/ log x – log xo

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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 11, Problem 5CHI

Summary Introduction

The microbial growth is considered to be an increase in the cell size or the number of microbial cells. The microbes exhibit binary fission, where the single cell divides into two cells. The growth of the microbes can be exhibited in growth curve that as four phases, such as lag phase, log phase, stationary phase, and death 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 11, Problem 5CHI

Summary Introduction

The microbial growth is considered to be an increase in the cell size or the number of microbial cells. The microbes exhibit binary fission, where the single cell divides into two cells. The growth of the microbes can be exhibited in growth curve that as four phases, such as lag phase, log phase, stationary phase, and death phase.

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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 11, Problem 5CHI

Summary Introduction