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 Cytotoxic T-cells can be recognized by which of the following cell surface marker? CD8 CD9 CD4 CD7 CD8 CD9 CD4 CD7 ANSWER DOWNLOAD EXAMIANS APP
Immune System Lysozyme is present in saliva Cerebro spinal fluid (CSF) urine sweat saliva Cerebro spinal fluid (CSF) urine sweat ANSWER DOWNLOAD EXAMIANS APP
Immune System Macrophages are professional antigen- presenting cells. The protein molecule through which they present antigen in human is interleukin CD8 HLA actin interleukin CD8 HLA actin ANSWER DOWNLOAD EXAMIANS APP
Immune System Polymorphonuclear leukocytes (or PMNs) All of these are a type of phagocyte that can engulf and kill bacteria are derived from bone marrow stem cells can be attracted to the site of an infection following activation of complement All of these are a type of phagocyte that can engulf and kill bacteria are derived from bone marrow stem cells can be attracted to the site of an infection following activation of complement ANSWER DOWNLOAD EXAMIANS APP
Immune System CD8 surface antigen is present in none of these suppresssor T cells cytotoxic T cells both (a) and (b) none of these suppresssor T cells cytotoxic T cells both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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