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 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 Reassortment of RNA segments from different influenza viruses ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The nucleocapsid is covered by an outer membrane like structure called membronocapsid all of these envelope covering membronocapsid all of these envelope covering ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which type of interferon is produced by virus-infected cells? α Both (a) and (b) None of these β α Both (a) and (b) None of these β ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Fluorescence microscopy can be used for the diagnosis of Subacute sclerosing panencephalitis Rabies Herpes simplex encephalitis All of these Subacute sclerosing panencephalitis Rabies Herpes simplex encephalitis All of these ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Viral matrix proteins are part of the nucleoprotein core of viruses anchor the envelope of enveloped viruses exposed on the surface of the virus found mainly on naked viruses part of the nucleoprotein core of viruses anchor the envelope of enveloped viruses exposed on the surface of the virus found mainly on naked viruses ANSWER DOWNLOAD EXAMIANS APP
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