Combined cellular and humoral immune deficiencies result from lack of all of the following except
A. a thymus
B. class II MHC
C. HIV infection of CD4+ T cells
D. transporter of antigen peptides (TAP)
Answer:D
Combined cellular and humoral immune deficiencies result from lack of all of the following except
A. a thymus B. class II MHC C. HIV infection of CD4+ T cells D. transporter of antigen peptides (TAP)