ease select the correct answer (five points): According to the T-cell dependent activation of B cells, naive B cells recognize antigen through their BCR and with the help of T cells, they undergo proliferation, clonal expansion to antibody-secreting effector cells, heavy chain class switching and affinity maturation. According to the T-cell dependent activation of B cells, naive B cells with the help of T cells, in a process that does not require antigen recognition by B cells, undergo proliferation, clonal expansion to antibodysecreting cells, heavy chain class switching and affinity maturation. According to the T-cell dependent activation of B cells, naive B cells recognize antigen through their BCR and with the help of T cells, they undergo proliferation and clonal expansion to antibody-secreting cells. However, heavy chain class switching is independent of T cell help. MHC class I present to T cells primarily the following _; please select the correct answer (five points): whole proteins