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

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

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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?

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

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