NEET UG 2021 · Zoology · Question 174
NEET 2021 Zoology, question 174
Question 174 of the NEET 2021 paper (code O1) is a Zoology question from Molecular Basis of Inheritance. Its idea, Initiation/Elong/Term, was asked twice, both in 2021, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q174 · Zoology
Which is the “Only enzyme” that has “Capability” to catalyse Initiation, Elongation and Termination in the process of transcription in prokaryotes ?
- 1DNA Ligase
- 2DNase
- 3DNA dependent DNA polymerase
- 4DNA dependent RNA polymeraseOfficial answer
Official answer: option 4 · NTA final answer key
Same idea
Initiation/Elong/Term, in other papers
NEET asked this idea twice, both in 2021. The other question below.
- 2021 Q138Identify the correct statement.One-line MCQ · Medium
The chapter
Molecular Basis of Inheritance in ten years of NEET
61 questions from 2017–2026, asked in 10 of 10 papers, about 5.8 a paper. Transcription Process alone had 15.