Primary immune response

• Label this flow chart of the primary immune response

  A) stem cells in bone marrow

  B) B lymphocyte

  C) B memory cells

  D) B plasma cells

  E) release antibodies

  F) antibodies agglutinate microbes

  G) T lymphocyte

  H) T killer cell

  I) T memory cell

  J) T helper cell

  K) releases cytokines

  L) macrophage (phagocytic cells)

  M) engulf pathogens

  N) antigen presentation