Which of the Following Statements Regarding T-Cell Receptor Recognition of Antigen

question 63

Multiple Choice

Which of the following statements regarding T-cell receptor recognition of antigen is correct?

• A)α:β T-cell receptors recognize antigen only as a peptide bound to an MHC molecule.
• B)αβ T-cell receptors recognize antigens in their native form.
• C)α:β T-cell receptors,like B-cell immunoglobulins,can recognize carbohydrate,lipid,and protein antigens.
• D)Antigen processing occurs in extracellular spaces.
• E)Like α:β T cells,γ:δ T cells are also restricted to the recognition of antigens presented by MHC molecules.

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