Viral Structure Flashcards
1
Q
Typical size range of a virus
A
20 - 300 nm
2
Q
Protein coat of all viruses
A
Capsid
*composed of repeating capsomeres
3
Q
Nucleic acid genome + capsid = ?
A
Neucleocapsid
4
Q
ALL helical viruses are enveloped, TRUE or FALSE?
A
TRUE
5
Q
Virus that acquires its envelope from nuclear membrane (as opposed to plasma membrane)
A
Herpesviridae
6
Q
Naked RNA viruses
A
Calicivirus, Picornavirus, Reovirus
7
Q
Naked DNA viruses
A
Parvovirus, Adenovirus, Papillomavirus, Polyomavirus
8
Q
Infectious particles composed entirely of proteins which are highly resistant to inactivation
A
Prions