Macrophages (antigen-presenting cells) will interact with _____ cells which then continue the immune response.

A. cytotoxic T cells
B. helper T cells
C. B cells
D. natural killer cells


Answer: B. helper T cells

Biology & Microbiology

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The following are major events in expression of a gene for insulin, which is secreted outside of certain

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Which of the following white blood cells are implicated in transplanted organ rejection?

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What is a prion?

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