Questions
Which of the following techniques serve the purpose of early diagnosis?
a. Serum analysis
b. PCR
c. ELISA
d. Urine analysis
e. Recombinant DNA technology
detailed solution
Correct option is A
PCR, ELISA and recombinant DNA technology are used in early detection of infection.Similar Questions
Statement-I : Very low concentration of a bacteria or virus (at a time when the symptoms of the disease are not yet visible) can be detected by amplification of their nucleic acid by PCR.
Statement-II : ELISA is used to detect the genome of HIV.
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