#Question id: 1754
#Unit 4. Cell Communication and Cell Signaling
High affinity B-cell clones in mammals are usually generated by:
#Question id: 1755
#Unit 4. Cell Communication and Cell Signaling
Prior to class switching, B-cells express:
#Question id: 1756
#Unit 4. Cell Communication and Cell Signaling
Which of the following is the cytokine that is most involved in the class switch to IgE production?
#Question id: 1757
#Unit 4. Cell Communication and Cell Signaling
What is the first event following the production of CH germline transcripts by immunoglobulin genes?
#Question id: 1758
#Unit 4. Cell Communication and Cell Signaling
The specificity of antibody secreted by a B-cell may not be the same as that of the surface Ig of the clonal parent because of:
#Question id: 1759
#Unit 4. Cell Communication and Cell Signaling
What is the major long-term source of a foreign antigen in the body?