Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system. Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

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Chapter 13, Problem 10MCQ

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Introduction:

Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system.

Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

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Answer 2

Question

Chapter 13, Problem 10MCQ

Summary Introduction

Introduction:

Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system.

Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

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Answer 3

Question

Chapter 13, Problem 10MCQ

Summary Introduction

Introduction:

Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system.

Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

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Answer 4

Question

Chapter 13, Problem 10MCQ

Summary Introduction

Introduction:

Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system.

Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

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Answer 5

Chapter 13, Problem 10MCQ

Summary Introduction

Introduction:

Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system.

Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

Answer 6

Chapter 13, Problem 10MCQ

Summary Introduction

Introduction:

Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system.

Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

Answer 7

Chapter 13, Problem 10MCQ

Summary Introduction

Introduction:

Viruses are tiny organisms, which invade healthy cell and acquire infections or diseases. They usually infect the particular type of cell (influenza viruses affect only upper respiratory cells). The viral infections are communicable diseases which are transmitted from one to another. Viruses destroy the antiviral protein, such as cytotoxic T lymphocytes (CTLs) to suppress the immune system.

Onset of viral infection shows the disease symptoms at early or latent period. However, some viruses do not show any symptoms but it cause serious disease which may lead to fatal.

Answer 8

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Answer 11

Ch. 13 - Why do we classify viruses as obligatory...Ch. 13 - List the four properties that define a virus, what...Ch. 13 - Describe the four morphological classes of...Ch. 13 - DRAW IT Label the principal events of attachment,...Ch. 13 - Compare biosynthesis of a + stranded RNA and a ...Ch. 13 - Prob. 6R Ch. 13 - Why is it difficult to determine the etiology of a...Ch. 13 - Prob. 8R Ch. 13 - Plant viruses can be cultured in (c) __________.Ch. 13 - NAME IT Identify the viral family that infects...

Solution Summary: The author explains that viruses are tiny organisms that invade healthy cells and acquire diseases. They destroy antiviral protein, such as cytotoxic T lymphocytes to suppress the immune system.

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