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 Expression of several different capsule types Somatic recombination of heavy and light chains Changing the receptor binding canyon that docks with the host receptor Reassortment of RNA segments from different influenza viruses Expression of several different capsule types Somatic recombination of heavy and light chains Changing the receptor binding canyon that docks with the host receptor ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The structural abnormality of cells is termed as all of these hyperplasia anaplasia metastasis all of these hyperplasia anaplasia metastasis ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Supercoiling refers to the extra turns in the structure of ds DNA due to the action of RNA gyrase DNA pyrase RNA pyrase DNA gyrase RNA gyrase DNA pyrase RNA pyrase DNA gyrase ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which of the following virus is transmitted by genital route? All of these Herpes simplex virus type 2 Papillomaviruses Hepatitis B virus All of these Herpes simplex virus type 2 Papillomaviruses Hepatitis B virus ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Animal viruses with capsids displaying helical symmetry include all of these influenza measles and mumps rabies all of these influenza measles and mumps rabies ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants What can be coated to the plastic dish if an ELISA is performed to directly detect polio virus? Anti-polio antibody Colored substrate Patient serum Polio capsid protein Anti-polio antibody Colored substrate Patient serum Polio capsid protein ANSWER DOWNLOAD EXAMIANS APP
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