Viruses From Animal and Plants Influenza virus undergoes antigenic shift resulting in major antigenic changes by which of the following mechanisms? Expression of several different capsule types Reassortment of RNA segments from different influenza viruses Changing the receptor binding canyon that docks with the host receptor Somatic recombination of heavy and light chains Expression of several different capsule types Reassortment of RNA segments from different influenza viruses 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 Interanuclear inclusion bodies are found in cells infected with Adenoviruses all of these Herpesviruses Parvoviruses Adenoviruses all of these Herpesviruses Parvoviruses ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which type of interferon is produced by T lymphocytes? γ and β γ α β γ and β γ α β ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The transcription of the viral nucleic acid into mRNA is not necessary in case of ds DNA viruses ss DNA viruses all of these RNA viruses ds DNA viruses ss DNA viruses all of these RNA viruses ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The RNA sarcoma viruses, the most strongly transforming viruses may transform which of the following cells in a culture? myoblasts all of these fibroblasts iris epithelial myoblasts all of these fibroblasts iris epithelial 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, 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 ANSWER DOWNLOAD EXAMIANS APP
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