Questions from Dr. Subhra Mohapatra MCQs Select four from…
Questions from Dr. Subhra Mohapatra MCQs Select four from following five questions 1. (2 pts): Which of the following statements is true: Double positive T cells express (a) TCR of more than one antigen specificity (b) both CD3 and CD4 (c) both CD3 and CD8 (d) both CD4 and CD8
(e) both ab and gd TCR 2. (2 pts): Which of the following statements is true: Positive and negative selection of T cells (a) involve different peptides (b) involve different MHC molecules (c) occur in the same thymus microenvironment (d) result in T cells which can recognize self antigen with moderate avidity 3. (2 pts): Which of the following is incorrect regarding mature T cells that use