IMMUNE SYSTEM QUIZ

diphtheria

whooping cough

influenza

mumps

sweat

saliva

urine

Cerebro spinal fluid (CSF)

neutrophils

eosinophils

basophils

monocytes

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

recognize peptides associated with MHC class II molecules

recognize peptides not associated with MHC molecules

recognize peptides associated with MHC class I molecules

are secreted out into the environment to bind antigens

lipid

polysaccharide

protein

any of these

T cells

B cells

none of these

monocytes

allograft rejection

non-specific killing of virus transformed target cells

all of these

tumour rejection

They are antigens found in all members of a species

They are antigens found in some members of different species

They are antigens found in some members of a species

They are antigens found in all members of different species

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 synthesize antibodies and put them on their cell surface

B cells can undergo class switching and produce a different antibody type