If an individual carries a mutation that results in a complete lack of MHC class I proteins, how would the individual's immune response be affected? Select all correct choices

A. Memory cell antibodies would not be able
to attach to antigen epitopes.
B. Cytotoxic T cells would not be able to
target (and destroy) infected cells.
C. Helper T cells would not be able to
interact with antigen-presenting cells.
D. Plasma cell antibodies would not be able
to attach to antigen epitopes.


B

Biology & Microbiology

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__________ include conifers, cycads, ginkgos, and

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Which of the following compounds do mast cells produce?

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Biology & Microbiology