A Nonfunctional CD4 Protein on a Helper T Cell Would

question 63

Multiple Choice

A nonfunctional CD4 protein on a helper T cell would result in the helper T cell being unable to ________.

• A) respond to circulating viral antigens
• B) lyse tumor cells
• C) stimulate a cytotoxic T cell
• D) interact with a class II MHC-antigen complex

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