Respuesta :
True, immune deficiency causes a severe reduction in the amount of mhc-ii expressed on the surface of professional antigen-presenting cells. predict which immune processes will be significantly impacted by this deficiency.
In general ,the main function of major histocompatibility complex (MHC) class II molecules is to derive the refined antigens, which are derived primarily from exogenous sources, to CD4(+) T-lymphocytes. we can also say that MHC class II molecules are critical for the initiation of the antigen-specific immune response.
Hence, Major histocompatibility complex (MHC) class I and class II proteins are important to play a key role in the active response of the immune system.
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