Immunology in Biotechnology MCQ Questions & Answers | Biotechnology

A. Both (A) and (R) are true and (R) is the correct reason for (A)

B. Both (A) and (R) are true but (R) is not the correct reason for (A)

C. (A) is true but (R) is false

D. (A) is false but (R) is true

A. Interferon

B. Mucous

C. Saliva

D. Antibody

A. P-4, Q-1, R-2, S-3

B. P-3, Q-2, R-1, S-4

C. P-4, Q-3, R-1, S-2

D. P-1, Q-4, R-3, S-2

A. From antigenic protein to vaccine development

B. From antigenic polysaccharide to vaccine development

C. From antibody to vaccine development

D. From genome sequence to vaccine development

A. IL4

B. IL1

C. IFNα

D. TNFα

A. Protein splicing

B. Somatic mutation

C. Allelic exclusion

D. Inter-chromosomal recombination

A. P-4, Q-3, R-1, S-2

B. P-1, Q-3, R-4, S-2

C. P-3, Q-1, R-2, S-4

D. P-3, Q-1, R-4, S-2

A. Thick peptidoglycan layer prevents insertion of membrane attack complex into the inner membrane

B. Gram-positive bacteria import the membrane attack complex and inactivate it

C. Membrane attack complex is degraded by the proteases produced by the Gram-positive bacteria

D. Gram-positive bacteria cannot activate the complement pathway

A. Immunoprecipitation assay

B. Immunodiffusion assay

C. Immunoaggregation assay

D. Immunofixation assay

A. IgM

B. IgD

C. IgE

D. IgG