If an unknown antigen contains only swine serum albumin, how many precipitates will form between it and the wells of antibodies for horse, bovine, and swine albumin?
A)none
B)3
C)2
D)1

Question

Quizplus · Accepted Answer

One precipitate will form because the antigen contains only swine serum albumin, which will react with the antibodies for swine albumin, but not with those for horse or bovine albumin.

If an Unknown Antigen Contains Only Swine Serum Albumin, How