- What is a small infectious particle that contains a protein?
(a) Viroid
(b) Capsid
(c) Virion
(d) Prion - Genetic information of a virus is contained in:
(a) the envelope
(b) central nucleic acid
(c) the prion
(d) the viroid
CHAPTER 12 Viruses, Viroids, and Prions^195