Antiviral Agents Quiz
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Questions and Answers

Which cellular components do viruses lack?

  • Cell membrane and genetic material
  • Cellular structure and independent metabolic processes (correct)
  • Nucleus and cytoplasm
  • Enzymes and proteins
  • What determines the classification of viruses?

  • Number of viral components and mode of replication
  • Size and shape of the nucleocapsid
  • Genetic material and host cell type
  • Capsid symmetry and presence or absence of an envelope (correct)
  • What is the first step in viral replication?

  • Assembly of replicated nucleic acid and new capsid protein
  • Adsorption of the virus to specific receptors on the cell surface (correct)
  • Proliferation of the viral components
  • Penetration by the virus and intracellular release of nucleic acid
  • What is the primary mode of viral replication?

    <p>Exploiting living cells based on the information in the viral genome</p> Signup and view all the answers

    What is the role of virus-coded synthesis in viral replication?

    <p>Synthesis of capsid and noncapsid proteins</p> Signup and view all the answers

    Study Notes

    Viral Characteristics

    • Viruses lack cellular components such as ribosomes, mitochondria, and a cell wall.

    Viral Classification

    • Viruses are classified based on their morphology, genome type, and host range.

    Viral Replication

    • The first step in viral replication is attachment, where the virus binds to a specific receptor on the host cell surface.
    • The primary mode of viral replication is through the lytic cycle, where the virus multiplies and lyses the host cell.

    Virus-Coded Synthesis

    • Virus-coded synthesis plays a crucial role in viral replication by producing viral proteins and enzymes necessary for replication.

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    Description

    Test your knowledge of antiviral agents with this quiz from the Department of Pharmaceutical Chemistry at R.C. Patel Institute of Pharmaceutical Education & Research, Shirpur. Learn about the structure and classification of viruses, as well as their replication processes.

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