8. Commercially available ELISA kits are used for the detection of
A.rotavirus
B.hepatitis B surface antigen
C.anti-HIV antibodies
D.all of these

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9. Monoclonal antibody production requires
A.mouse splenic lymphocytes
B.mouse myeloma cells
C.both (a) and (b)
D.none of these

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10. Quellung reaction is used for typing of
A.Klebsiella pneumoniae
B.Streptococcus pneumoniae
C.Both (a) and (b)
D.None of these

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11. Fluorescent treponemal antibody test is an example of
A.indirect immunofluorescence
B.direct immunofluorescence
C.both (a) and (b)
D.none of these

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12. Counter-immunoelectrophoresis is used for the detection of
A.Meningococcal antigen
B.Hepatitis B surface antigen
C.Alpha-fetoprotein
D.All of these

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13. The test (s) based on the principle of toxin neutralization is/are
A.Nagler's reaction
B.Schick test
C.both (a) and (b)
D.none of these

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14. Slide agglutination reaction is/are useful for the identification of the culture(s) of
A.Shigella
B.Vibrio cholerae
C.Salmonella
D.All of these

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