Virus Quiz

Viruses are only able to multiply inside a hosts cell:

• True

• False

What is a biological vector?

• Air droplets that spread disease

• A water source that can spread the disease

• An inanimate object that can spread disease

• 
  A living organism that can spread the disease

Which of the following is not a viral structure?

• Complex

• Icosahedral

• 
  Diplococci

• Helical

What is being described: When a newly formed viral particle leaves it's host cell, taking a portion of the cell membrane with it.

• Lysis

• Virion

• Budding

• Tropism

What is tropism?

• Viral replication

• Viruses specificity to attach to only compatible receptors

• When the virus leaves a host cell taking the membrane with it

• When a virus leaves a host cell causing the host cell to burst

What does incubation period mean?

• The time from infection till the end of clinical signs

• The time from infection until treatment is started

• The time from infection to the onset of the first clinical signs.

• The time from infection until a patient is seen by the Vet.