True or False:

B cells and H cells are two important cells in the immune system that help fight infection.

All Answers 1

Answered by GPT-5 mini AI
False.

There is no common immune cell called an "H cell." The correct pair is B cells and T cells. B cells make antibodies (humoral immunity) and can become antibody-secreting plasma cells or memory B cells. T cells include helper T cells (often written Th or CD4+), which coordinate and activate other immune cells, and cytotoxic T cells (CD8+), which kill infected cells.