Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

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Chapter 17, Problem 9TYK

Summary Introduction

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

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What is the function of reverse transcriptase in retroviruses? O A. It converts host cell RNA into viral DNA. B. It uses viral RNA as a template for making more viral RNA genomes. O. It translates viral RNA into proteins. D. It uses viral RNA as a template for DNA synthesis, that is, it makes complementary DNA.

Which Class I element has likely experienced the greatest accumulation of mutations compared to its retrovirus ancestor, as its DNA sequence is the most divergent? A. LINES B. transposons C. Ac/Ds elements D. SINES E. LTR retrotransposons

Why are vaccines and/or passive immunization the method of choice in the treatment or prevention of viral infections? A. There are no known inhibitors to reverse transcription B. Viruses are non-living and do not have their own genetic mechanisms to reproduce by themselves hence host cells must rely on targeting the virus or their products. C. Antibodies prevent replication of viral genome D. Antibodies prevent transcription and translation of viral genomes E. All of these

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Question

Chapter 17, Problem 9TYK

Summary Introduction

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

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Question

Chapter 17, Problem 9TYK

Summary Introduction

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

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Question

Chapter 17, Problem 9TYK

Summary Introduction

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

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Answer 5

Chapter 17, Problem 9TYK

Summary Introduction

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

Answer 6

Chapter 17, Problem 9TYK

Summary Introduction

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

Answer 7

Chapter 17, Problem 9TYK

Summary Introduction

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

Answer 8

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Ch. 17.1 - What are the properties of F+, F-, and Hfr cells...Ch. 17.1 - Prob. 2SB Ch. 17.2 - Prob. 1SB Ch. 17.2 - How does viral infection of an animal cell and a...Ch. 17.2 - Prob. 3SB Ch. 17.3 - Prob. 1SB Ch. 17 - Prob. 1TYK Ch. 17 - Prob. 2TYK Ch. 17 - Which of the following is not correct for...Ch. 17 - Prob. 4TYK

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

Solution Summary: The author explains that retroviruses have RNA as their genetic material, which is false because retrotransposons are the DNA that form intermediate molecules.

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Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

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Chapter 17 Solutions

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

Solution Summary: The author explains that retroviruses have RNA as their genetic material, which is false because retrotransposons are the DNA that form intermediate molecules.

Concept explainers

Videos

Introduction: Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.

Want to see the full answer?

Chapter 17 Solutions

Introduction:

Retroviruses are the viruses that have RNA (ribonucleic acid) as their genetic material. During replication, they first generate DNA (deoxyribonucleic acid) by reverse transcription and then carry out normal transcription to form RNA from that DNA.