Immune System Cytotoxic T-cells can be recognized by which of the following cell surface marker? CD4 CD9 CD8 CD7 CD4 CD9 CD8 CD7 ANSWER DOWNLOAD EXAMIANS APP
Immune System Which of the following(s) is/are the determinants of antigenicity? Size of the antigen Chemical nature All of these Foreignness Size of the antigen Chemical nature All of these Foreignness ANSWER DOWNLOAD EXAMIANS APP
Immune System Which of the following statements is false regarding B cells? B cells can undergo class switching and produce a different antibody type B cells synthesize antibodies and put them on their cell surface B one marrow stem cells migrate to the thymus and develop into B cells B cells that recognize high concentrations of antigens (self) in the absence of other signals undergo apoptosis in the bone marrow B cells can undergo class switching and produce a different antibody type B cells synthesize antibodies and put them on their cell surface B one marrow stem cells migrate to the thymus and develop into B cells B cells that recognize high concentrations of antigens (self) in the absence of other signals undergo apoptosis in the bone marrow ANSWER DOWNLOAD EXAMIANS APP
Immune System Which of the following expresses CD3 surface antigen? T cells Monocytes Granulocytes B cells T cells Monocytes Granulocytes B cells ANSWER DOWNLOAD EXAMIANS APP
Immune System Lysozyme is present in Cerebro spinal fluid (CSF) saliva sweat urine Cerebro spinal fluid (CSF) saliva sweat urine ANSWER DOWNLOAD EXAMIANS APP
Immune System Treatment with bacterial endotoxins results blast formation in B cells monocytes T cells none of these B cells monocytes T cells none of these ANSWER DOWNLOAD EXAMIANS APP
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