When a virus enters a host cell in which it can replicate, the process is called a(n) :

When a virus enters a host cell in which it can replicate, the process is called a(n)
 
  A) insertion.
  B) infection.
  C) prophage.
  D) excision.

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The term phage is generally reserved for the viruses that infect
 
  A) animals.
  B) plants.
  C) bacteria.
  D) multiple species.

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The size and shape of viral particles is largely governed by the size and packaging of the viral
 
  A) envelope.
  B) enzymes.
  C) prophage.
  D) genome.

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Bacteriophage have a ________ complex structure than animal viruses, because ________.
 
  A) more / bacteriophages must be coated by lipopolysaccharide to attach to bacterial cells
  B) less / the bacteriophage does not have to penetrate the nucleus
  C) more / the bacteriophage must penetrate the peptidoglycan cell wall
  D) less / there prokaryotic cells have a simple structure compared to eukaryotic cells

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Which of the following are the hosts for most enveloped viruses?
 
  A) Bacteria
  B) animals
  C) Archaea
  D) fungi