Immune System CD8 surface antigen is present in cytotoxic T cells none of these suppresssor T cells both (a) and (b) cytotoxic T cells none of these suppresssor T cells both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Immune System Lysozyme is present in saliva sweat Cerebro spinal fluid (CSF) urine saliva sweat Cerebro spinal fluid (CSF) urine ANSWER DOWNLOAD EXAMIANS APP
Immune System Numerous antibodies can be prepared, against one antigen, each binds to unique epitopes. How is this antibody diversity generated? Antibody proteins can physically change their shape to bind different epitopes Both (a) and (b) By the combination of different heavy and light chains that form the antigen binding site By rearrangements of the DNA encoding the variable regions of the heavy and light chains Antibody proteins can physically change their shape to bind different epitopes Both (a) and (b) By the combination of different heavy and light chains that form the antigen binding site By rearrangements of the DNA encoding the variable regions of the heavy and light chains ANSWER DOWNLOAD EXAMIANS APP
Immune System Chemically an antigen may be any of these lipid polysaccharide protein any of these lipid polysaccharide protein ANSWER DOWNLOAD EXAMIANS APP
Immune System Which of the following(s) is/are the determinants of antigenicity? Chemical nature Foreignness Size of the antigen All of these Chemical nature Foreignness Size of the antigen All of these ANSWER DOWNLOAD EXAMIANS APP
Immune System Large parasites such as helminthes may be killed extracellularly by the action of eosinophils basophils monocytes neutrophils eosinophils basophils monocytes neutrophils ANSWER DOWNLOAD EXAMIANS APP
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