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 Somatic recombination of heavy and light chains Reassortment of RNA segments from different influenza viruses Changing the receptor binding canyon that docks with the host receptor Expression of several different capsule types Somatic recombination of heavy and light chains Reassortment of RNA segments from different influenza viruses Changing the receptor binding canyon that docks with the host receptor ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The nucleocapsid is covered by an outer membrane like structure called envelope all of these covering membronocapsid envelope all of these covering membronocapsid ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which type of interferon is produced by virus-infected cells? Both (a) and (b) α β None of these Both (a) and (b) α β None of these ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Fluorescence microscopy can be used for the diagnosis of Subacute sclerosing panencephalitis Herpes simplex encephalitis All of these Rabies Subacute sclerosing panencephalitis Herpes simplex encephalitis All of these Rabies 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 found mainly on naked viruses exposed on the surface of the virus part of the nucleoprotein core of viruses anchor the envelope of enveloped viruses found mainly on naked viruses exposed on the surface of the virus ANSWER DOWNLOAD EXAMIANS APP
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