HomeTestsSearchRankProfile
easyMCQNEET 20232026Biology
1 mark

Which one of the following techniques does not serve the purpose of early diagnosis of a disease for its early treatment?

  1. A
    Recombinant DNA Technology
  2. B
    Serum and Urine analysis
  3. C
    Polymerase Chain Reaction (PCR) technique
  4. D
    Enzyme Linked Immuno-Sorbent Assay (ELISA) technique

Solution & Step-by-step Explanation

Early diagnosis is possible using molecular tools that detect pathogens even at low concentrations.PCR, ELISA, and Recombinant DNA tech are all used for early detection.Serum and urine analysis are conventional methods that generally detect a disease only after symptoms appear and the pathogen concentration is already high; they do not serve the purpose of early diagnosis.

Practice this question

Try it yourself before checking the explanation above.

Which one of the following techniques does not serve the purpose of early diagnosis of a disease for its early treatment?
A
Recombinant DNA Technology
B
Serum and Urine analysis
C
Polymerase Chain Reaction (PCR) technique
D
Enzyme Linked Immuno-Sorbent Assay (ELISA) technique

Share This Question

biotechnologymolecular diagnosis

Related Questions

easyMCQ

Which one of the following statements is true?

easyMCQ

Which of the following statements is not correct?

easyMCQ

Which one of the following statements is correct?

easyMCQ

The product formed by the reaction of an aldehyde with a primary amine is:

easyMCQ

Which part of the tobacco plant is infected by Meloidogyne incognita?

easyMCQ

The term ecosystem was coined by:

Ready for a Full Test?

Practice with timed mock tests and track your performance across Biology.

Browse TestsLeaderboard

Discussion