Question

gente pfv ajuda eu preciso tipo agora dou mtos pontos 50pts
The initial exposure to antigen could be the first contact someone had with the antigen.

Answer 1

Resposta:

The first contact with an antigen, by natural exposure or vaccination, leads to the activation of virgin LB, which differentiate into antibody-producing plasma cells and memory cells, resulting in the production of specific antibodies against the inducing antigen.

Answer 2

Resposta:

The first contact with an antigen, by natural exposure or vaccination, leads to the activation of virgin LB, which differentiate into antibody-producing plasma cells and memory cells, resulting in the production of specific antibodies against the inducing antigen.

Explicação:

fiz pela apostila e ao auxilio de minha professora