Shingles is caused by which type of viral lifecycle?

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Study for the 9th Grade Biology SOL Test. Prepare with flashcards and multiple choice questions, each featuring hints and explanations. Get ready for your exam!

Multiple Choice

Shingles is caused by which type of viral lifecycle?

Explanation:
Shingles comes from a latent infection. After chickenpox, the Varicella-Zoster virus hides in nerve cells for years and can reactivate later to cause shingles. This latent or dormancy behavior fits the lysogenic (latent) lifecycle, where the viral genome remains in the host without destroying cells right away and can reactivate. A lytic cycle virus would erupt with active viral replication and cell destruction, not a hidden, reactivating infection. A retrovirus uses reverse transcription and integrates differently, not the latent reactivation typical of shingles. A bacteriophage infects bacteria, not human cells.

Shingles comes from a latent infection. After chickenpox, the Varicella-Zoster virus hides in nerve cells for years and can reactivate later to cause shingles. This latent or dormancy behavior fits the lysogenic (latent) lifecycle, where the viral genome remains in the host without destroying cells right away and can reactivate.

A lytic cycle virus would erupt with active viral replication and cell destruction, not a hidden, reactivating infection. A retrovirus uses reverse transcription and integrates differently, not the latent reactivation typical of shingles. A bacteriophage infects bacteria, not human cells.

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