Question

sort the items according to whether they may be found only in free virus particles, only in uninfected host cells, or in both viruses and host cells.

Answer 1

The correct answer for the question that is being presented above is this one:
(1) viruses only: capsid, envelope with glycoproteins, capsomere (core protein)
(2) host cell only: ribosome 
(3) both: DNA, RNA, Protein