An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that Options: A . &nbspthere was more than one antigen B . &nbspthe antibody was impure C . &nbspthe temperature was too high D . &nbspthere was one antibody and one antigen

An antigen preparation and an antibody preparation are tested by immunodiffusion

Question

An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that

Options:

A . there was more than one antigen

B . the antibody was impure

C . the temperature was too high

D . there was one antibody and one antigen

Answer: Option A
Answer: (a).there was more than one antigen

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