Viruses From Animal and Plants What does the positive strand in double stranded RNA viruses stands for? tRNA None of these mRNA rRNA tRNA None of these mRNA rRNA ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants West Nile virus can cause a disease in human beings that may be transmitted from an infected bird to a person by a mosquito. This is an example of arthropod borne disease endogenous infection nosocomial infection fomite borne disease arthropod borne disease endogenous infection nosocomial infection fomite borne disease ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The two major components of viruses are nucleic acid and protein fat and protein carbohydrate and nucleic acid fat and carbohydrate nucleic acid and protein fat and protein carbohydrate and nucleic acid fat and carbohydrate ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which type of interferon is produced by virus-infected cells? Both (a) and (b) β None of these α Both (a) and (b) β None of these α 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? 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 Expression of several different capsule types 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? fibroblasts iris epithelial all of these myoblasts fibroblasts iris epithelial all of these myoblasts ANSWER DOWNLOAD EXAMIANS APP
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