The secretory product of macrophages. Introduction: Macrophage is an important factor in the immune system as it helps to digest the harmful foreign substances, such as viruses, bacteria, parasites , and other microbes, by engulfing them.Â They are formed from monocytes, which are a kind of white blood cells.

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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 15, Problem 5RA

Summary Introduction

To review:

The secretory product of macrophages.

Introduction:

Macrophage is an important factor in the immune system as it helps to digest the harmful foreign substances, such as viruses, bacteria, parasites, and other microbes, by engulfing them.Â They are formed from monocytes, which are a kind of white blood cells.

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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 15, Problem 5RA

Summary Introduction

To review:

The secretory product of macrophages.

Introduction:

Macrophage is an important factor in the immune system as it helps to digest the harmful foreign substances, such as viruses, bacteria, parasites, and other microbes, by engulfing them.Â They are formed from monocytes, which are a kind of white blood cells.

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Check out a sample textbook solution

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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 15, Problem 5RA

Summary Introduction

To review:

The secretory product of macrophages.

Introduction:

Macrophage is an important factor in the immune system as it helps to digest the harmful foreign substances, such as viruses, bacteria, parasites, and other microbes, by engulfing them.Â They are formed from monocytes, which are a kind of white blood cells.

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 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 15, Problem 5RA

Summary Introduction