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