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 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 Expression of several different capsule types Reassortment of RNA segments from different influenza viruses ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which of the following characteristics would not be used to classify viruses? Type of cell wall structure Presence of an envelope Type of nucleic acid Symmetry Type of cell wall structure Presence of an envelope Type of nucleic acid Symmetry ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which of the following virus is transmitted by genital route? Herpes simplex virus type 2 Hepatitis B virus Papillomaviruses All of these Herpes simplex virus type 2 Hepatitis B virus Papillomaviruses All of these 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, release, biosynthesis, maturation, penetration Penetration, attachment, biosynthesis, maturation, release Attachment, penetration, maturation, biosynthesis, release Attachment, penetration, biosynthesis, maturation, release Attachment, release, biosynthesis, maturation, penetration Penetration, attachment, biosynthesis, maturation, release Attachment, penetration, maturation, biosynthesis, release Attachment, penetration, biosynthesis, maturation, release ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The nucleocapsid is covered by an outer membrane like structure called covering all of these membronocapsid envelope covering all of these membronocapsid envelope ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Fluorescence microscopy can be used for the diagnosis of Herpes simplex encephalitis Rabies All of these Subacute sclerosing panencephalitis Herpes simplex encephalitis Rabies All of these Subacute sclerosing panencephalitis ANSWER DOWNLOAD EXAMIANS APP
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