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.Management Sciences
Category: Virology
Viron is defined as______________?
A. Extracellular infectious virus particle
B. Smallest virus
C. A smallest particle similar to virus
D. None of the above
Both intranuclear and intracytoplasmic inclusions are present in which of the following viruses_____________?
A. Pox virus
B. Measles virus
C. Hepatitis B virus
D. HIV
Which of the following viruses produces both intranuclear and intracytoplasmic inclusion bodies_____________?
A. Chicken pox
B. Rabies
C. Small pox
D. Measles
EBV is responsible for all except______________?
A. Nasopharyngeal carcinoma
B. Burkitt’s lymphoma
C. Hepatoma
D. Infectious mononucleosis
In which of the following immunization is given after infection is started________________?
A. Rabies
B. Poliomyelitis
C. Influenza
D. Herpes
Characteristic feature of retrovirus is_____________?
A. Ribonuclease
B. Reverse transcriptase
C. DNA polymerase
D. Restriction endonuclease
Seroconversion in HIV infection takes place in______________?
A. 2 weeks
B. 4 weeks
C. 9 weeks
D. 12 weeks
EBV causes all except_________________?
A. Carcinoma of nasopharynx
B. Papilloma
C. Infectious mononucleosis
D. Burkitt’s lymphoma
Which of the following microbial cell is most resistant to antiseptics & disinfectants ?
A. Mycobacteria
B. Spore
C. Prions
D. Coccidia
Viruses can be cultured in all except_______________?
A. Chick embryo
B. Blood agar
C. Guinea pigs
D. Cell culture
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