Which of the Following is Not a Step in T-Cell

Question

Which of the following is not a step in T-cell activation?
A) Antigen presentation
B) Production of helper T cells
C) Secretion of lymphokines that activate B cells
D) Production of antibody-secreting plasma cells

Accepted Answer

T-cell activation does not directly involve the production of antibody-secreting plasma cells. This is a function of activated B cells. Instead, T-cell activation involves antigen presentation and the production of helper T cells and lymphokines that activate B cells.