TLS Online TPP Program

#Question id: 2020


Which statement best describes the difference in responses of effector B cells (plasma cells) and cytotoxic T cells?

#Section 2: General Biology
  1. B cells confer active immunity; cytotoxic T cells confer passive immunity.

  2. B cells kill viruses directly; cytotoxic T cells kill virus-infected cells.

  3. B cells secrete antibodies against a virus; cytotoxic T cells kill virus-infected cells.

  4. B cells accomplish the cell-mediated response; cytotoxic T cells accomplish the humoral response.