Which cells secrete antibodies during the immune response?

Question

> B cells

> T killer cells

> Plasma cells

> T helper cells

I'm debating here between 2 answers T killer cells or Plasma cells, which one is it?

Answer 1

The B cells create both Memory Cells and Plasma Cells, but it is the Plasma Cells that actually secrete antibodies.

Answer 2

plasma cells

b-cells are immature plasma cells (so don't get confused)

Answer 3

B cells get differentiated into plasma cells and memory cells . plasma cells secrete the antibodies