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EXAM VIROLOGY > 0. General > Flashcards

0. General Flashcards

1
Q

MEMBERS OF THE ORDER NIDOVIRIDALES (4 families) [viruses in these four families share a distinctive replication strategy]

A
  1. Arteriviridae
  2. Coronaviridae
  3. Mesoniviridae
  4. Roniviridae
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2
Q

Naked DNA viruses (5)

A
  • Adenoviridae
  • Circoviridae
  • Papillomaviridae
  • Parvoviridae
  • Polyomaviridae
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3
Q

Enveloped DNA viruses (5)

A
  • Asfarviridae
  • Iridoviridae
  • Hepadnaviridae
  • Herpesviridae (double)
  • Poxviridae
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4
Q

Most DNA viruses are double-stranded, which viruses are the single-stranded exception?

A

Parvoviridae

Circovirus

Hepadnavirus

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5
Q

Most DNA viruses have icosahedral symmetry, which has a complex shape, (is the exception)?

A

Poxviridae

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6
Q

Most DNA viruses replicate within the host nucleus, which virus is the exception, as it replicates in the cytoplasm?

A

Poxviridae is again the exception, as it replicates in the cytoplasm

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7
Q

Naked +ssRNA viruses (4)?

A
  • Astroviridae
  • Caliciviridae
  • Hepaviridae
  • Picornaviridae
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8
Q

Enveloped +ssRNA viruses (5)?

A
  • Arteriviridae
  • Coronaviridae
  • Togaviridae
  • Flaviviridae
  • Retroviridae (which are positive-stranded RNA via DNA).
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9
Q

Enveloped -ssRNA viruses (6)

A
  • Bornaviridae
  • Bunyaviridae
  • Filoviridae
  • Orthomyxoviridae
  • Paramyxoviridae
  • Rhabdoviridae
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10
Q

Double stranded, [segmented] RNA (&naked) virus (3)?

A

Reoviridae (Has a double capsid)

Birnaviridae

Picobirnaviridae

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11
Q

Many RNA viruses display helical symmetry, which 6 are exceptions?

A
  • Caliciviridae
  • Flaviviridae
  • Reoviridae
  • Picornaviridae
  • Rhabdoviridae (has a distinctive bullet-shaped capsid)
  • Togaviridae
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12
Q

Most RNA viruses replicate in the host cytoplasm, which 3 viruses are the exceptions, because they replicate in the host nucleus?

A
  • Bornaviridae
  • Orhtomyxoviridae
  • Retroviridae
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EXAM VIROLOGY (26 decks)

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