The phenomenon of new diseases, formed or exacerbating of existing pathologies, as a result of the incorporation of the host genome into the viral structure during the infective process. Introduction: A virus is an obligate intracellular parasite . It is known to be a nonliving entity, when present in the environment outside its host. Once it infects the host, it becomes a living organism. There is a specific type of host for a particular virus. The virus uses the metabolic machinery of the host to produce multiple copies of itself, or virions.

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 17, Problem 68TQ

Summary Introduction

To review:

The phenomenon of new diseases, formed or exacerbating of existing pathologies, as a result of the incorporation of the host genome into the viral structure during the infective process.

Introduction:

A virus is an obligate intracellular parasite. It is known to be a nonliving entity, when present in the environment outside its host. Once it infects the host, it becomes a living organism. There is a specific type of host for a particular virus. The virus uses the metabolic machinery of the host to produce multiple copies of itself, or virions.

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Answer 2

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 17, Problem 68TQ

Summary Introduction

To review:

The phenomenon of new diseases, formed or exacerbating of existing pathologies, as a result of the incorporation of the host genome into the viral structure during the infective process.

Introduction:

A virus is an obligate intracellular parasite. It is known to be a nonliving entity, when present in the environment outside its host. Once it infects the host, it becomes a living organism. There is a specific type of host for a particular virus. The virus uses the metabolic machinery of the host to produce multiple copies of itself, or virions.

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Answer 3

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 17, Problem 68TQ

Summary Introduction

To review:

The phenomenon of new diseases, formed or exacerbating of existing pathologies, as a result of the incorporation of the host genome into the viral structure during the infective process.

Introduction:

A virus is an obligate intracellular parasite. It is known to be a nonliving entity, when present in the environment outside its host. Once it infects the host, it becomes a living organism. There is a specific type of host for a particular virus. The virus uses the metabolic machinery of the host to produce multiple copies of itself, or virions.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 17, Problem 68TQ

Summary Introduction