NEET UG 2023 · Zoology · Question 156
NEET 2023 Zoology, question 156
Question 156 of the NEET 2023 paper (code G6) is a Zoology question from Biotechnology and its Applications. Its idea, Molecular Diagnosis Prerequisite, was asked 3 times, in 2021 and 2023, across NEET 2017–2026. The NTA final answer key gives option 3.
Updated 2026-10-08
Q156 · Zoology
Which one of the following techniques does not serve the purpose of early diagnosis of a disease for its early treatment?
- 1Enzyme Linked Immuno-Sorbent Assay (ELISA) technique
- 2Recombinant DNA Technology
- 3Serum and Urine analysisOfficial answer
- 4Polymerase Chain Reaction (PCR) technique
Official answer: option 3 · NTA final answer key
Same idea
Molecular Diagnosis Prerequisite, in other papers
NEET asked this idea 3 times, in 2021 and 2023. The other 2 questions below.
- 2021 Q106Which of the following is not an application of PCR (Polymerase Chain Reaction) ?One-line MCQ · Easy
- 2021 Q185For effective treatment of the disease, early diagnosis and understanding its pathophysiology is very important. Which of the following…One-line MCQ · Medium
Molecular Diagnosis Prerequisite: every question and how it was framed
The chapter
Biotechnology and its Applications in ten years of NEET
24 questions from 2017–2026, asked in 9 of 10 papers, about 2.3 a paper. Gene Therapy alone had 8.