Test systems involving which of the following has greatly improved the specificity of immunological tests?
A)monoclonal antibodies
B)electronics
C)enzymes
D)radioactivity
E)All of the choices are correct.

Question

Quizplus · Accepted Answer

The use of monoclonal antibodies has greatly improved the specificity of immunological tests by allowing for the production of highly specific antibodies that recognize only a single target molecule. This has reduced non-specific binding and increased the accuracy of immunological tests. The other choices (electronics, enzymes, and radioactivity) have also played a role in improving immunological tests but to a lesser extent than the use of monoclonal antibodies. Therefore, option E, All of the choices are correct, is not the best choice.

Test Systems Involving Which of the Following Has Greatly Improved