MCQ Bank
Flushing actions of tear and saliva are the-------- of innate immune system.
- A) secretory component
- B) chemical factor
- C) Mechanical factor
- D) Humoral component
Particulate nature of antigen causesthe .............. reaction whenreact with corresponding antibody.
- A) Agglutination
- B) Precipitation
- C) Complement
- D) Antibody production
MHC II molecules contain highly conserved —..... regions for binding to CD4 receptors.
- A) α 1 & β 2
- B) α2 & β 2
- C) α 2 & β 1
- D) α3 & β2
These all are true for IgE immunoglobulin EXCEPT.
- A) least common serum antibody
- B) exist as monomer
- C) involvein allergic reactions
- D) Responsibleforviruskilling
Peyer patchesare secondary lymphoid which are present------
- A) Inside the GIT
- B) Underneath the liver
- C) Underneath the ear
- D) In throat
AIDS stands for ...........
- A) Acquired immunodeficiency syndrome
- B) Acute immunodeficiency syndrome
- C) Acquired immune system
- D) Active immunodeficiency symptom
Domains are the folded regions in immunoglobulin molecules which contain an ………………
- A) covalent bond
- B) inter-chain disulfide bond
- C) intra-chain disulfide bond
- D) hydrogen bond
-------------immunodiffusion is used for the qualitative analysis of complex mixture of antigen.
- A) Radial
- B) Single
- C) Double
- D) Precipitation
Activation induced cytidine deaminase play essential role in the deamination of ...............
- A) DNA
- B) RNA
- C) mRNA
- D) Protein
RSS stands for------------------------
- A) Recombining Signal Sequence
- B) Reactive Signal Sequence
- C) Recombination Signal Sequence
- D) RNA Signal Sequence