Viruses From Animal and Plants - Medical Science

Q1:

Negative strand ssRNA viruses need to have a preformed replicase when they invade a mammalian cell because they

A use it to terminate transcripts when they copy host cell mRNA

B have to make a positive strand copy that can be translated

C use it to modify host enzymes that are recruited for viral replication

D none of the above

ANS:B - have to make a positive strand copy that can be translated

No answer description is available.