Answer the following question: Fact 1: HIV infects and destroys helper T cells. Fact 2: Tcells- also known as T lymphocyte. Given the two facts above, what destroys T lymphocytes?

Choose from: a). SNPs; b). tRNA; c). Oxygen; d). DDT; e). HIV; f). Infections; g). p53; h). Water;
Answer:
e).