The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes. Concept introduction: Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth. Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Question

Want to see the full answer?

Answer 1

Question

Chapter 7, Problem 9CTQ

a.

Summary Introduction

To describe:

The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes.

Concept introduction:

Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth.

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

b.

Summary Introduction

To describe:

The way in which microbial contamination of the salad could have been prevented or reduced.

Concept introduction:

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Hi, Please type the whole transcript correctly using comma and periods and as needed. The picture of a video on YouTube has been uploaded down.

HSCI701_D04_202520 Quizzes Quiz: References, Quotations, and Formatting Quiz: References, Quotations, and Formatting

If you transplant trunk neural crest into the cranial neural crest region of a developing embryo, will you see the donor tissue form cartilage? Does the neural crest only give rise to two cells in the developing embryo, and is essential for lamprey to develop their jaw structure? Does a multipotent neural crest cell that is receiving Wnt signals become a Chromaffin cell?

Answer 2

Question

Chapter 7, Problem 9CTQ

a.

Summary Introduction

To describe:

The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes.

Concept introduction:

Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth.

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

b.

Summary Introduction

To describe:

The way in which microbial contamination of the salad could have been prevented or reduced.

Concept introduction:

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 7, Problem 9CTQ

a.

Summary Introduction

To describe:

The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes.

Concept introduction:

Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth.

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

b.

Summary Introduction

To describe:

The way in which microbial contamination of the salad could have been prevented or reduced.

Concept introduction:

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 7, Problem 9CTQ

a.

Summary Introduction

To describe:

The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes.

Concept introduction:

Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth.

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

b.

Summary Introduction

To describe:

The way in which microbial contamination of the salad could have been prevented or reduced.

Concept introduction:

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 7, Problem 9CTQ

a.

Summary Introduction

To describe:

The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes.

Concept introduction:

Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth.

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

b.

Summary Introduction

To describe:

The way in which microbial contamination of the salad could have been prevented or reduced.

Concept introduction:

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Answer 6

Chapter 7, Problem 9CTQ

a.

Summary Introduction

To describe:

The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes.

Concept introduction:

Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth.

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Answer 7

Chapter 7, Problem 9CTQ

a.

Summary Introduction

To describe:

The number of bacterial cells that are present 3 hours after introducing 20 bacterial cells to the pasta salad, assuming that the generation time is 20 minutes.

Concept introduction:

Exponential growth involves a growth in the cell population by a factor of 2. These populations contain a high number of cells; therefore they are represented as exponents. When the exponential number and time graph is plotted, the line comes out to be straight, representing exponential growth.

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Answer 8

b.

Summary Introduction

To describe:

The way in which microbial contamination of the salad could have been prevented or reduced.

Concept introduction:

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Answer 9

b.

Summary Introduction

To describe:

The way in which microbial contamination of the salad could have been prevented or reduced.

Concept introduction:

Doubling time is the time taken by a bacterial cell to form two daughter cells, after completing a fission cycle. It is also referred to as generation and is a constant process under favorable conditions. In bacteria, each doubling time leads to a doubling of their population. This process leads to an exponential growth in their population. Each exponent represents a generation in exponential growth.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 13

Ch. 7.1 - List the essential nutrients of a bacterial cell.Ch. 7.1 - Prob. 2AYP Ch. 7.1 - List and define four different terms that describe...Ch. 7.1 - Define saprobe and parasite, and provide microbial...Ch. 7.1 - Prob. 5AYP Ch. 7.1 - Identify the effects of isotonic, hypotonic, and...Ch. 7.1 - Name two types of passive transport and three...Ch. 7.2 - Prob. 2CF Ch. 7.2 - List and define five terms used to express a...Ch. 7.2 - Prob. 9AYP

Solution Summary: The author explains how doubling time leads to exponential growth in bacteria's population, which is a constant process under favorable conditions.

Concept explainers

Videos

Want to see the full answer?

Chapter 7 Solutions