ANTIGENS
T LYMPHOCYTES
| Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
 | 
 What antigens are present in class I? 
|  |  HLA-A 
 | 
|  |  HLA-B 
 | 
|  |  HLA-C 
 | 
|  |  HLA-DR 
 | 
 Explanation: 
Detailed explanation-1: -HLA-C Recognition by Decidual NK Cells (dNK) NK cells specifically recognize two groups of HLA-C allotypes, HLA-C1, and HLA-C2 group alleles, based on natural amino acid substitutions at position 80 of the HLA-C heavy chain, here HLA-C1 has asparagine and HLA-C2 group molecules have a lysine (50).
 There is 1 question to complete.