Retroviruses and HIV Quiz

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Which family does the human immunodeficiency virus (HIV) belong to?

Lentivirus

What is the primary cellular target of HIV infection?

Helper CD-4+ T cells

Which gene of HIV is responsible for encoding the viral reverse transcriptase?

pol

Which glycoprotein is contained in the envelope of HIV?

<p>gp120, gp41</p> Signup and view all the answers

Which regulatory gene of HIV is required for replication?

<p>rev</p> Signup and view all the answers

Which retrovirus genus is responsible for causing acquired immunodeficiency syndrome (AIDS)?

<p>Lentivirus</p> Signup and view all the answers

What is the primary function of the pol gene in HIV?

<p>Encoding the virion reverse transcriptase</p> Signup and view all the answers

Which of the following is true regarding HIV-2?

<p>It is mainly restricted to western Africa</p> Signup and view all the answers

What is the primary cellular target of HIV infection?

<p>Macrophages and monocytes</p> Signup and view all the answers

Which retroviral gene encodes the type-specific glycoprotein found in the envelope of HIV?

<p>env gene</p> Signup and view all the answers

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