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 Somatic recombination of heavy and light chains Changing the receptor binding canyon that docks with the host receptor Expression of several different capsule types Reassortment of RNA segments from different influenza viruses Somatic recombination of heavy and light chains Changing the receptor binding canyon that docks with the host receptor Expression of several different capsule types ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants The uncontrolled proliferation of cells is termed as metastasis all of these hyperplasia anaplasia metastasis all of these hyperplasia anaplasia ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Icosahedral viruses are generally polio viruses adeno viruses none of these both (a) and (b) polio viruses adeno viruses none of these both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Which of the following virus is transmitted by genital route? Hepatitis B virus Papillomaviruses All of these Herpes simplex virus type 2 Hepatitis B virus Papillomaviruses All of these Herpes simplex virus type 2 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 None of these have to make a positive strand copy that can be translated use it to terminate transcripts when they copy host cell mRNA use it to modify host enzymes that are recruited for viral replication None of these have to make a positive strand copy that can be translated use it to terminate transcripts when they copy host cell mRNA use it to modify host enzymes that are recruited for viral replication ANSWER DOWNLOAD EXAMIANS APP
Viruses From Animal and Plants Intracytoplasmic inclusion bodies are found in cells infected with Rabies virus Fowlpox virus all of these Vaccinia virus Rabies virus Fowlpox virus all of these Vaccinia virus ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS