Immunology MCQ

6. Question

Hapten

 Produce humoral response
 Bomds tp carrier to produce its effects
 Is high molecular weight proteins
 Is the same as epitopes

Answer
7. Question

The bond that binds light chain and heavy chain in an immunoglobulin is

 Hydrogen bond
 Hydroxy bond
 Disulphide bond
 None of the above

Answer
8. Question

In human sera,kappa and lambda chain occur in the ratio of

 1:1
 1:2
 2:1
 1:4

Answer
9. Question

Which of following is true ?

 lgM fixes complement
 lgG does not cross placenta
 lgA binds mast cells
 leE binds phogocytes

Answer
10. Question

The concentration of lgE in serum is

 0.04 mg/dl
 0.004 mg/dl
 0.0004 mg/dl
 0.00004 mg/dl

Answer

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