Characterizing and classifying viruses, viroids, and prions Flashcards

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1
Q

Virus

A

Miniscule, acellular, infectious agent having either DNA or RNA

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2
Q

Causes many infections of humans, animals, plants and bacteria

A

Virus

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3
Q

What are some characteristics of Viruses

A

Cannot carry out any metabolic pathways

  • Neither grow no respond to the enviroment
  • cannot reproduce independently, use host cell’s
  • No cytoplasmic membrane, no cytosol, no oranelles
  • Have extra cellular and intracellular state
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4
Q

Extra Cellular State

A

Virion

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5
Q

Protein coat (capsid) surrounding nucleic acid

A

Extracellular state

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6
Q

Nucleic acis and capsid also called

A

Nucleascapsid

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