The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities. Introduction: Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

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Answer 1

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Chapter 9, Problem 2CR

Summary Introduction

To review:

The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities.

Introduction:

Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

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Answer 2

Question

Chapter 9, Problem 2CR

Summary Introduction

To review:

The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities.

Introduction:

Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

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Answer 3

Question

Chapter 9, Problem 2CR

Summary Introduction

To review:

The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities.

Introduction:

Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

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Answer 4

Question

Chapter 9, Problem 2CR

Summary Introduction

To review:

The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities.

Introduction:

Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

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Answer 5

Chapter 9, Problem 2CR

Summary Introduction

To review:

The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities.

Introduction:

Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

Answer 6

Chapter 9, Problem 2CR

Summary Introduction

To review:

The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities.

Introduction:

Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

Answer 7

Chapter 9, Problem 2CR

Summary Introduction

To review:

The unusual characteristics about viruses, due to which sometimes they are considered as living things and sometimes as nonliving entities.

Introduction:

Viruses are the most dangerous infectious agent. It is very simple in structure. It consists of small pieces of genetic material that is either RNA (ribonucleic acid) or DNA (deoxyribonucleic acid). Its genetic material is enclosed in a protein coat. It can cause different types of severe illness such as AIDS (acquired immunodeficiency virus).

Answer 8

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Answer 9

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Answer 11

Ch. 9 - Prob. 1QC Ch. 9 - Prob. 2QC Ch. 9 - Define the term pathogen and give some examples.Ch. 9 - Prob. 2CR Ch. 9 - Prob. 3CR Ch. 9 - Prob. 4CR Ch. 9 - Prob. 5CR Ch. 9 - Describe in general terms the distinction between...Ch. 9 - Describe the concept of an antigen and how it...Ch. 9 - Prob. 8CR

Solution Summary: The author explains that viruses are acellular and do not contain cell organelles to reproduce, so they are considered an obligate parasite.

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