We students were handed out blood-typing kits to determine how different types of blood reacted with different serums. This kit comprised of simulation AB, A, B, and O blood with simulation antigen A and B serums. My group tested each blood type with both serums and we recorded the results.
AB: Formed precipitate with both antigen-A and antigen-B serums
A: Formed a precipitate with only antigen-A serum, no reaction with antigen-B serum
B: Formed a precipitate with only antigen-B serum, no reaction with antigen-A serum
O: Formed no precipitate with either antigen-A or antigen-B serum
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