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what are CD4+ cells? A. HIV treatment cells B. T cell helpers that are destroyed by HIV. C. an experimental AIDS vaccine D. opportunistic cells that destroy the immune system

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Madrid245
Your and is letter B: T cell helpers that are destroyed by HIV.

CD4 are the co-receptors that bind the T cells of the immune system. They are the helper T cells that get annihilated by HIV. Thus, option B is correct.

What is the role of the CD4+ cells?

CD4+ cells are the WBC that confers immunity against viruses and other pathogens that are harmful to the body. They are also called T-helper cells. They are destroyed by HIV which may lead to AIDS.

They are involved in the activation of innate immunity and nonimmune cells to fight the antigens. They majorly promote the B cells to produce antibodies, and memory cells.

Therefore, the CD4+ are the helper T cells.

Learn more about CD4+ here:

https://brainly.com/question/13250977

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