Which of the following is a lentivirus?

Study for the VTNE Laboratory Procedures Test. Use flashcards and multiple choice questions, each question offers hints and explanations, enabling increased understanding and retention. Prepare effectively for your exam!

Multiple Choice

Which of the following is a lentivirus?

Explanation:
Lentiviruses are a subgroup of retroviruses characterized by long, chronic infections that integrate into the host genome. Feline immunodeficiency virus is a feline lentivirus; it belongs to Retroviridae and behaves like other lentiviruses by establishing persistent infection and causing gradual immune decline in cats. The other viruses listed are not retroviruses: a coronavirus is an RNA virus, herpesviruses are DNA viruses that can establish latency but are not lentiviruses, and parvoviruses are small non-enveloped DNA viruses. Therefore, the lentivirus among these options is Feline immunodeficiency virus.

Lentiviruses are a subgroup of retroviruses characterized by long, chronic infections that integrate into the host genome. Feline immunodeficiency virus is a feline lentivirus; it belongs to Retroviridae and behaves like other lentiviruses by establishing persistent infection and causing gradual immune decline in cats. The other viruses listed are not retroviruses: a coronavirus is an RNA virus, herpesviruses are DNA viruses that can establish latency but are not lentiviruses, and parvoviruses are small non-enveloped DNA viruses. Therefore, the lentivirus among these options is Feline immunodeficiency virus.

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