Arrange the following statements to create the proper order of events in the humoral immune response: 1. The helper T cell interacts with antigen presented in an MHC-Il molecule.
2. The B cell divides to produce memory B cells and effector B cells.
3. Antibodies specific for the antigen are produce in large numbers.
4. The helper T cell secretes interleukin-2.
5. The B cell presents antigen fragments specific for its surface antibodies using MHC-Il molecules on the cell surface.
O 1,3,2,5,4
O 5, 1, 4, 2,3
O 3,4,2,5,1
O 4,2,5, 1,3
O 2,4,3, 1,5