Viruses From Animal and Plants The reovirus and influenza virus contain 8 different segments of dsRNA and 10 different segments of ssRNA respectively 10 different segments of dsRNA and 8 different segments of ssRNA respectively 7 different segments of dsRNA and 5different segments of ssRNA respectively 5 different segments of dsRNA and 7 different segments of ssRNA respectively 8 different segments of dsRNA and 10 different segments of ssRNA respectively 10 different segments of dsRNA and 8 different segments of ssRNA respectively 7 different segments of dsRNA and 5different segments of ssRNA respectively 5 different segments of dsRNA and 7 different segments of ssRNA respectively ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Negative strand ssRNA viruses need to have a preformed replicase when they invade a mammalian cell because they None of these have to make a positive strand copy that can be translated use it to modify host enzymes that are recruited for viral replication use it to terminate transcripts when they copy host cell mRNA None of these have to make a positive strand copy that can be translated use it to modify host enzymes that are recruited for viral replication use it to terminate transcripts when they copy host cell mRNA ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Influenza virus undergoes antigenic shift resulting in major antigenic changes by which of the following mechanisms? Reassortment of RNA segments from different influenza viruses Expression of several different capsule types Changing the receptor binding canyon that docks with the host receptor Somatic recombination of heavy and light chains Reassortment of RNA segments from different influenza viruses Expression of several different capsule types Changing the receptor binding canyon that docks with the host receptor Somatic recombination of heavy and light chains ANSWER DOWNLOAD EXAMIANS APP
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, biosynthesis, maturation, release Attachment, penetration, maturation, biosynthesis, release Penetration, attachment, biosynthesis, maturation, release Attachment, release, biosynthesis, maturation, penetration Attachment, penetration, biosynthesis, maturation, release Attachment, penetration, maturation, biosynthesis, release ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Viral matrix proteins are exposed on the surface of the virus anchor the envelope of enveloped viruses part of the nucleoprotein core of viruses found mainly on naked viruses exposed on the surface of the virus anchor the envelope of enveloped viruses part of the nucleoprotein core of viruses found mainly on naked viruses ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Intracytoplasmic inclusion bodies are found in cells infected with Vaccinia virus Rabies virus all of these Fowlpox virus Vaccinia virus Rabies virus all of these Fowlpox virus ANSWER DOWNLOAD EXAMIANS APP
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