Related Questions

Bacterial structures which show antigenic property are
A Capsule
B Pili
C Flagella
D Plasmid
E Spore
Read the paragraph and answer the question Viruses are living organisms.We may consider them regular chemical molecule since they have normal atomic structure, but on the other hand, we must also consider them as being alive since they are able to multiply unlimited quantities Viruses are alive because they
A need warmth
B live
C have a complex atomic structure
D multiply
The variation in the volume of a liquid with the variation of pressure is called its
A Surface tension
B Compressibility
C Capillarity
D Viscosity
According to the passage, all of the following is TRUE about "1918 Influenza" EXCEPT.
A it was beyond censorship
B it decreased life expectancy
C it was overlooked in American history lessons
D it infected one third of world's population
Which of the following statements reflects the pathogenesis of influenza
A The virus enters the host in airborne droplets
B Pneumonia is associated with secondary bacterial infections
C Viraemia is common
D The virus establishes persistent infection in the lung
E Viral infection does not destroy cells in the respiratory tract
Influenza disease is caused by which of the following?
A Bacteria
B Virus
C Fungi
D Protozoa
Complete the analogous pair: INFLUENZA : VIRUS:: TYPHOID:?
A bacillus
B parasite
C protozoa
D bacteria
INFLUENZA : VIRUS :: TYPHOID?
A Bacillus
B parasite
C Protozoa
D Bacteria
The 1918 influenza was called the Spanish Flu" because-
A it originated in Spain
B Spain was a neutral country in World War I
C King Alfonso XIII of Spain was ill
D of the false impression of Spain as hard hit
Influenza A virus
A Can cause pandemics
B Responds to rimantadine
C Responds to neuraminidase inhibitors
D Can undergo antigenic shift and antigenic drift
E Vaccination confers lifelong protection

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