In the absence of a co-receptor (CD4 or CD8 for T helper cells or cytotoxic T ce

Question

In the absence of a co-receptor (CD4 or CD8 for T helper cells or cytotoxic T cells, respectively), T cells, require specific peptide: MHC complexes on the antigen-presenting cell compared with interactions involving a co-receptor. more fewer the same number of Match the cell type in column A with its description in column B. Describe two distinct mechanisms by which naive CD8 T cells can be activated. what is herd immunity? In your own words describe an adjuvant. How does it enhance the effectiveness of vaccines? What are 2 disadvantages of adjuvant

Explanation / Answer

31. Option A is the correct answer. As CD4 and CD8 co receptors are expressed on T cells and strengthenes T cell response towards peptide: MHC complex. So in the absence of co receptors more specific peptide : MHC complex are required on APCs.

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