NEET UG 2021 · Botany · Question 106
NEET 2021 Botany, question 106
Question 106 of the NEET 2021 paper (code O1) is a Botany 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 1.
Updated 2026-10-08
Q106 · Botany
Which of the following is not an application of PCR (Polymerase Chain Reaction) ?
- 1Purification of isolated proteinOfficial answer
- 2Detection of gene mutation
- 3Molecular diagnosis
- 4Gene amplification
Official answer: option 1 · 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.
- 2023 Q156Which one of the following techniques does not serve the purpose of early diagnosis of a disease for its early treatment?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.