Immune System The role of the M cell is to induce apoptosis in virus-infected small intestinal epithelia cells trap virus in mucus and prevent entry pass bacteria or virus to underlying macrophages for processing and presentation of antigen they use their cilia to propel mucus out of the small intestine induce apoptosis in virus-infected small intestinal epithelia cells trap virus in mucus and prevent entry pass bacteria or virus to underlying macrophages for processing and presentation of antigen they use their cilia to propel mucus out of the small intestine ANSWER DOWNLOAD EXAMIANS APP
Immune System Polymorphonuclear leukocytes (or PMNs) are a type of phagocyte that can engulf and kill bacteria All of these can be attracted to the site of an infection following activation of complement are derived from bone marrow stem cells are a type of phagocyte that can engulf and kill bacteria All of these can be attracted to the site of an infection following activation of complement are derived from bone marrow stem cells ANSWER DOWNLOAD EXAMIANS APP
Immune System Passive immunization is done for diphtheria enteric fever all of these tuberculosis diphtheria enteric fever all of these tuberculosis ANSWER DOWNLOAD EXAMIANS APP
Immune System Cytotoxic T-cells can be recognized by which of the following cell surface marker? CD9 CD7 CD4 CD8 CD9 CD7 CD4 CD8 ANSWER DOWNLOAD EXAMIANS APP
Immune System Immunity is not long lasting to whooping cough mumps diphtheria influenza whooping cough mumps diphtheria influenza ANSWER DOWNLOAD EXAMIANS APP
Immune System CD8 surface antigen is present in none of these cytotoxic T cells both (a) and (b) suppresssor T cells none of these cytotoxic T cells both (a) and (b) suppresssor T cells ANSWER DOWNLOAD EXAMIANS APP
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