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Retroviruses are composed of ribonucleic acid (RNA) rather than deoxyribonucleic acid (DNA). In retroviruses, cells replicate through reverse transcription, which creates DNA from RNA. These features make retroviruses particularly malignant and difficult to cure.

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9y ago
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11y ago

Retroviruses are enveloped positive sense ss RNA viruses contain reverse transcriptase enzyme which is responsible for integration of viral genome with host cell genome ,the important virus in this family is human immunodeficiency virus (HIV)

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16y ago

retro virus is important because it causes a disease which has no medicine i,e AIDS so it will be very useful if we study its properties n if we know many things about it.

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12y ago

rna is transcribed into dna using reverse trancriptase

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12y ago

Retroviruses are RNA animal viruses that have a DNA stage. An example is HIV.

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12y ago

They transcribe RNA to DNA using reverse transcriptase.

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Q: Why are retroviruses considered a special class of viruses?
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Related questions

What do you call viruses with the enzyme reverse transcriptase?

Retroviruses are considered a special class of viruses because they transcribe RNA to DNA using reverse transcriptase. HIV uses reverse transcription to synthesize a DNA strand using its RNA genome as a template.


Viruses that are single strand of RNA that acts as a template for DNA synthesis are know as?

retroviruses- class iv ssRNA: template for DNA synthesis Campbell reece ap edtion biology 8th edition page 387-388


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Retroviruses are a class of RNA virus that use Reverse transcription to convert their RNA to DNA for their infection.


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Retroviruses are a specific class of virus that infect animals and people by writing their genetic code into the DNA of the animal or human host. Some (but not all) retroviruses cause cancer, either by directly interfering with a part of the host's DNA that prevents cancer or by encouraging the expression of a part of the host's DNA that starts or enhances cancer.


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How do retroviruses as retro-transposons contribute to gene duplication in organisms?

You're in the Ecology & Evolution class at OU aren't you? This is the exact same question, word for word, from Unit Four of that class. You should be ashamed of yourself trying to get answers this way. How about doing a little research and using your brain.