Viruses From Animal and Plants Supercoiling refers to the extra turns in the structure of ds DNA due to the action of RNA pyrase RNA gyrase DNA gyrase DNA pyrase RNA pyrase RNA gyrase DNA gyrase DNA pyrase ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Fluorescence microscopy can be used for the diagnosis of Rabies Subacute sclerosing panencephalitis All of these Herpes simplex encephalitis Rabies Subacute sclerosing panencephalitis All of these Herpes simplex encephalitis 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? 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 Changing the receptor binding canyon that docks with the host receptor 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 use it to terminate transcripts when they copy host cell mRNA None of these have to make a positive strand copy that can be translated use it to modify host enzymes that are recruited for viral replication use it to terminate transcripts when they copy host cell mRNA None of these have to make a positive strand copy that can be translated use it to modify host enzymes that are recruited for viral replication ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which type of interferon is produced by T lymphocytes? γ α γ and β β γ α γ and β β ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The reovirus and influenza virus contain 10 different segments of dsRNA and 8 different segments of ssRNA respectively 5 different segments of dsRNA and 7 different segments of ssRNA respectively 7 different segments of dsRNA and 5different segments of ssRNA respectively 8 different segments of dsRNA and 10 different segments of ssRNA respectively 10 different segments of dsRNA and 8 different segments of ssRNA respectively 5 different segments of dsRNA and 7 different segments of ssRNA respectively 7 different segments of dsRNA and 5different segments of ssRNA respectively 8 different segments of dsRNA and 10 different segments of ssRNA respectively ANSWER DOWNLOAD EXAMIANS APP
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