Cells infected by viruses present the viral antigens on ________ to T cells.
A. class-2 MHC molecules
B. CD8 coreceptors
C. CD4 coreceptors
D. class-1 MHC molecules
Answer: D
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Which regions of the vertebral column do not consist of individual vertebrae?
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You are eating a mixed meal consisting of protein, carbohydrate, and fat. Which nutrient type will be absorbed into the lacteals?
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Which of the following does not contain ciliated cells?
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