Viral Structure Flashcards

1
Q

Typical size range of a virus

A

20 - 300 nm

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2
Q

Protein coat of all viruses

A

Capsid

*composed of repeating capsomeres

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3
Q

Nucleic acid genome + capsid = ?

A

Neucleocapsid

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4
Q

ALL helical viruses are enveloped, TRUE or FALSE?

A

TRUE

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5
Q

Virus that acquires its envelope from nuclear membrane (as opposed to plasma membrane)

A

Herpesviridae

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6
Q

Naked RNA viruses

A

Calicivirus, Picornavirus, Reovirus

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7
Q

Naked DNA viruses

A

Parvovirus, Adenovirus, Papillomavirus, Polyomavirus

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8
Q

Infectious particles composed entirely of proteins which are highly resistant to inactivation

A

Prions

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