how-do-mutations-in-the-variable-region-of-bcr-genes-enhance-antibody-affinity-d

Question

How do mutations in the variable region of BCR genes enhance antibody affinity during an immune response?

Accepted Answer

They increase the diversity of the antibody repertoire, allowing better antigen binding.

Answer

They result in the production of antibodies with a fixed affinity.

Answer

They cause the immune system to attack self-cells.

Answer

They lead to the production of non-functional antibodies.