True or False:

Question

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

Answer 1

False. While B cells are indeed an important part of the immune system that helps fight infection by producing antibodies, "H cells" is not a recognized type of immune cell in the standard terminology of immunology. You might be thinking of T cells, which are another key component of the immune response.

Answer 2

Antibodies are produced by
(1 point)
Responses

B cells.
B cells.

T cells.
T cells.

red blood cells.
red blood cells.

lymph nodes.

Answer 3

Antibodies are produced by B cells.