Question

question 15
soluble antigens are detected in what type of test?
a specificity
b cross - reactions
c precipitation
d agglutination
e sensitivity

Explanation:

Soluble antigens form insoluble complexes with antibodies in precipitation tests, which is the method for their detection. Specificity/sensitivity are test properties, cross-reactions are non-specific binding, and agglutination detects particulate antigens.

Answer:

C. Precipitation