Viruses From Animal and Plants The two major components of viruses are fat and carbohydrate carbohydrate and nucleic acid nucleic acid and protein fat and protein fat and carbohydrate carbohydrate and nucleic acid nucleic acid and protein fat and protein 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? Attachment, penetration, maturation, biosynthesis, release Attachment, penetration, biosynthesis, maturation, release Penetration, attachment, biosynthesis, maturation, release Attachment, release, biosynthesis, maturation, penetration Attachment, penetration, maturation, biosynthesis, release Attachment, penetration, biosynthesis, maturation, release Penetration, attachment, biosynthesis, maturation, release Attachment, release, biosynthesis, maturation, penetration 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 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 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 ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants What can be coated to the plastic dish if an ELISA is performed to directly detect polio virus? Patient serum Colored substrate Polio capsid protein Anti-polio antibody Patient serum Colored substrate Polio capsid protein Anti-polio antibody ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The transcription of the viral nucleic acid into mRNA is not necessary in case of all of these RNA viruses ds DNA viruses ss DNA viruses all of these RNA viruses ds DNA viruses ss DNA viruses 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? Changing the receptor binding canyon that docks with the host receptor Reassortment of RNA segments from different influenza viruses Expression of several different capsule types Somatic recombination of heavy and light chains Changing the receptor binding canyon that docks with the host receptor Reassortment of RNA segments from different influenza viruses Expression of several different capsule types Somatic recombination of heavy and light chains ANSWER DOWNLOAD EXAMIANS APP
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