NEET UG · Biology · Biotechnology: Principles and Processes
DNA Denaturation Step
NEET asked DNA Denaturation Step twice, both in 2021: 2 of the 1,875 questions in the 10 papers from 2017–2026. It belongs to Polymerase Chain Reaction, in Biotechnology: Principles and Processes (Biology).
Updated 2026-10-08
- Times asked
- 2
- in 2017–2026
- Papers
- 1
- of 10
- First asked
- 2021
- the only time
- Chance next paper
- 6%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2021.
How NEET framed it
One-line MCQ is the usual form. Skill tested: concept.
- Order of steps in a process
- Identify pcr step affected by condition
Chance asked next paper 6%
Every question
All 2 questions
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2021 Q107Which of the following is a correct sequence of steps in a PCR (Polymerase Chain Reaction) ?One-line MCQ · Easy
- 2021 Q164During the process of gene amplification using PCR, if very high temperature is not maintained in the beginning, then which of the…One-line MCQ · Easy
Papers: NEET 2021.
Same topic
Other ideas in Polymerase Chain Reaction
Polymerase Chain Reaction has 4 ideas NEET has asked; 2 of them came up in more than one question.
- Exponential DNA Amplification2× · 2025
- Primer Annealing Steponce · 2026
- Chronological Sequence of PCR Stepsonce · 2018