The predominant lipid substance found in the viral envelope is all of these neutral fat phospholipids glycolipids TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following characteristics would not be used to classify viruses? Type of cell wall structure Presence of an envelope Symmetry Type of nucleic acid TRUE ANSWER : ? YOUR ANSWER : ?
What can be coated to the plastic dish if an ELISA is performed to directly detect polio virus? Patient serum Colored substrate Anti-polio antibody Polio capsid protein TRUE ANSWER : ? YOUR ANSWER : ?
Intracytoplasmic inclusion bodies are found in cells infected with Vaccinia virus Rabies virus Fowlpox virus all of these TRUE ANSWER : ? YOUR ANSWER : ?
The nucleocapsid is covered by an outer membrane like structure called envelope membronocapsid all of these covering TRUE ANSWER : ? YOUR ANSWER : ?
Which type of interferon is produced by virus-infected cells? β α None of these Both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
The penetration of animal viruses into attached cells occur by mechanisms consisting of engulfment of whole virions by the cells in a phagocytic process called vitropexis vivopexis viropexis ectodesmata TRUE ANSWER : ? YOUR ANSWER : ?
Mumps vaccine is prepared from the cultures of chick fibroblasts healthy calves African green monkey cells sheep TRUE ANSWER : ? YOUR ANSWER : ?
Supercoiling refers to the extra turns in the structure of ds DNA due to the action of RNA pyrase DNA gyrase RNA gyrase DNA pyrase TRUE ANSWER : ? YOUR ANSWER : ?
Fluorescence microscopy can be used for the diagnosis of Herpes simplex encephalitis Subacute sclerosing panencephalitis Rabies All of these TRUE ANSWER : ? YOUR ANSWER : ?