Chapter 25 Virus Quiz

5 Questions
Chapter 25 Virus Quiz

Quiz is on structure and replication.

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Questions and Answers
  • 1. 
    What is the outside, protein coat on a virus called?
    • A. 

      Genetic material

    • B. 

      Capsid

    • C. 

      Envelope

    • D. 

      Tail fibers

  • 2. 
    Virulent viruses reproduce by
    • A. 

      Mitosis

    • B. 

      The lysogenic cycle

    • C. 

      The lytic cycle

    • D. 

      Binary fission

  • 3. 
    Viral DNA that is incorporated into a host cell's chromosome is called a
    • A. 

      Provirus

    • B. 

      Plasmid

    • C. 

      Party animal

    • D. 

      Bacteriophage

  • 4. 
    Viruses require this for reproduction.
    • A. 

      Tail fibers

    • B. 

      A mate

    • C. 

      Cell membrane

    • D. 

      Host cell

  • 5. 
    Viruses are destroyed by antibiotics.
    • A. 

      True

    • B. 

      False