3. bare lymphocyte syndrome does not: a. produce a phenotype like scid. b. result from a defect in the tap transporter. c. lead to a lack of mhc class ii. d. result in a deficiency of cytotoxic t cells. e. increase susceptibility to viral infections.

Option (C)

Explanation:

Bare lymphocyte syndrome is referred to as the condition which is known to be caused by the mutations in particular genes of M.H.C i.e. abbreviated as major histocompatibility complex or thus participating with presentation and processing of the Major Histocompatibility Complex molecules. It is known as form of the uncompromising combined immunodeficiency.

the answer your looking for is c. : )