Viruses From Animal and Plants
Negative strand ssRNA viruses need to have a preformed replicase when they invade a mammalian cell because they

have to make a positive strand copy that can be translated
None of these
use it to terminate transcripts when they copy host cell mRNA
use it to modify host enzymes that are recruited for viral replication

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Viruses From Animal and Plants
Which of the following reflects the correct order of events that take place during the multiplication of a virus?

Penetration, attachment, biosynthesis, maturation, release
Attachment, release, biosynthesis, maturation, penetration
Attachment, penetration, maturation, biosynthesis, release
Attachment, penetration, biosynthesis, maturation, release

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