The role of the M cell is to
A- .trap virus in mucus and prevent entry
B- induce apoptosis in virus-infected small intestinal epithelia cells
C- pass bacteria or virus to underlying macrophages for processing and presentation
of antigen
D- they use their cilia to propel mucus out of the small intestine
A- .trap virus in mucus and prevent entry
B- induce apoptosis in virus-infected small intestinal epithelia cells
C- pass bacteria or virus to underlying macrophages for processing and presentation
of antigen
D- they use their cilia to propel mucus out of the small intestine