免疫突触(immunological synapse)
免疫突触(immunological synapse)
_____ is a hormone secreted by the thymus that can stimulate the immunological activity of lymphoid tissue.
_____ is a hormone secreted by the thymus that can stimulate the immunological activity of lymphoid tissue.
_______is not the function of the skin ( ) A: the mechanical barrier B: temperature regulation C: immunological D: support
_______is not the function of the skin ( ) A: the mechanical barrier B: temperature regulation C: immunological D: support
Why does rickets could cause development problems among children? A: Calcium absorption problem B: Bone destruction C: Less secretion of growth hormones D: Muscle development problem E: Immunological dysfunction
Why does rickets could cause development problems among children? A: Calcium absorption problem B: Bone destruction C: Less secretion of growth hormones D: Muscle development problem E: Immunological dysfunction
The function of immunological defense refers to ( ). A: prevent pathogenic microorganisms invading the body B: inhibit the proliferation and spread of pathogenic microorganisms in the body C: clear the old, dead, or damaged cells in the body D: remove pathogenic microorganisms and their products from the body
The function of immunological defense refers to ( ). A: prevent pathogenic microorganisms invading the body B: inhibit the proliferation and spread of pathogenic microorganisms in the body C: clear the old, dead, or damaged cells in the body D: remove pathogenic microorganisms and their products from the body