A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

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Chapter 19, Problem 5SA

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Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

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The Baltimore Classification Scheme is fundamentally based on _____. a. the synthesis of viral proteins b. the type of viral genome c. the importance of viral mRNA during the replication cycle d. all answers are correct

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The envelope of an animal virus is usually derived from the _____ of its host cell. a. cell wall c. capsule b. plasma membrane d. receptors

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Chapter 19, Problem 5SA

Summary Introduction

Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

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Chapter 19, Problem 5SA

Summary Introduction

Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

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Answer 4

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Chapter 19, Problem 5SA

Summary Introduction

Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

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Answer 5

Chapter 19, Problem 5SA

Summary Introduction

Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

Answer 6

Chapter 19, Problem 5SA

Summary Introduction

Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

Answer 7

Chapter 19, Problem 5SA

Summary Introduction

Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

Answer 8

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Answer 11

Ch. 19 - ________ can have a genome of either RNA or DNA....Ch. 19 - Peptidoglycan is seen only in cell walls of...Ch. 19 - In _______, viral DNA becomes integrated into a...Ch. 19 - Prob. 4SA Ch. 19 - Prob. 5SA Ch. 19 - Prob. 6SA Ch. 19 - Prob. 7SA Ch. 19 - _______ are oxygen-releasing photoautotrophs. a....Ch. 19 - Prob. 9SA Ch. 19 - Vitamin-producing E. coli cells in your gut are...

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

Solution Summary: The author explains that viruses can be altered by viral recombination and mutation.

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Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

Want to see the full answer?

Chapter 19 Solutions

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

Solution Summary: The author explains that viruses can be altered by viral recombination and mutation.

Concept explainers

Videos

Introduction: A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”

Want to see the full answer?

Chapter 19 Solutions

Introduction:

A virus is a noncellular infectious particle. It replicates only inside a living cell. Their genome consists of RNA or DNA that may be “single-stranded or double-stranded.”