Structure Flashcards

(5 cards)

1
Q

What are viral capsids composed of?

A

Capsomeres composed of proteins

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2
Q

What are viral envelopes composed of?

A

Lipid bilayer and glycoproteins

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3
Q

How are enveloped viruses transmitted?

A

Close contact - respiratory, parenteral, sexual routes

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4
Q

How are nonenveloped viruses transmitted?

A

Fecal-oral route

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5
Q

Two types of latent infections

A

Episomal latency (extrachromosomal viral genes floating in cytoplasm or nucleus), proviral latency (viral genome integrated into DNA of host cell)

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