$19$ Multiple Choice

$2$ points

A Thelper cell recognizes antigens presented with MHC Class II and begins to secrete $$ This activates B$-$cells. The activated B$-$cell pro antibody producing cells called $$ and others becoming long lasting cells called

cytokines, Thelper cells, memory cells

antibodies, memory cells, plasma cells

cytokines, plasma cells, memory cells

antibodies, plasma cells, memory cells

cytokines, plasma cells, macrophages