Which of the following best describes the role of regulatory T cells?

A) Regulatory T cells are a kind of helper T cell that stimulates B cells.
B) Regulatory T cells stimulate natural killer cells to attack tumors.
C) Regulatory T cells are a kind of helper T cell that stimulates cytotoxic T cells.
D) Regulatory T cells stabilize and support memory cells.
E) Regulatory T cells help limit the immune system response.


Answer: E) Regulatory T cells help limit the immune system response.

Biology & Microbiology

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