Class switch recombination generates antibodies with:

Question

Quizplus · Accepted Answer

Class switch recombination is a process that occurs in activated B cells, which allows them to change the constant region of the heavy chain of their antibodies. This switch occurs without affecting the variable region of the heavy chain, which determines the specificity of each antibody. Therefore, the correct answer is D, which refers to the production of antibodies with different heavy-chain constant regions but identical heavy-chain variable regions.

Class Switch Recombination Generates Antibodies With