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    name the enzyme that facilitates opening of dna during transcription

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    Name the enzyme that facilitates opening of DNA helix during transcription.

    Name the enzyme that facilitates opening of DNA helix during transcription.

    Byju's Answer Standard XII Biology

    Competitive Inhibition

    Name the enzy... Question

    Name the enzyme that facilitates opening of DNA helix during transcription.

    A DNA polymerase B RNA polymerase C DNA ligase D DNA helicase Open in App Solution

    The correct option is B RNA polymerase

    RNA polymerase holoenzyme binds to the promoter, unwinds DNA (open complex) and forms phosphodiester links between the initiating nucleotides.

    DNA polymerase, DNA ligase & DNA helicase are involved in the process of replication and not transcription.

    Suggest Corrections 0 SIMILAR QUESTIONS

    Q. Which enzyme facilitates penetration of the egg by sperm during fertilization?Q. How many of the following statements are correct ?

    A. DNA dependent DNA polymerase requires DNA primer for initiating replication but DNA dependent RNA polymerase does not require any primer for transcription.

    B. DNA dependent DNA polymerase requires RNA primer for initiating replication but DNA dependent RNA polymerase does not require any primer for transcription.

    C. During replication, unwinding of DNA double helix forms a fork-like structure called replication fork.

    D. During transcription, unwinding of the DNA double helix by DNA dependent RNA polymerase forms a transcription bubble.

    E. During transcription, unwinding of DNA double helix by DNA dependent RNA polymerase forms a transcription fork.

    Q. Read the following statements regarding transcription.

    1. RNA polymerase initiates the process of transcription with the help of sigma factor.

    2. RNA polymerase also facilitates opening of the DNA double helix in prokaryotes.

    3. Transcription requires primer

    4. In bacteria, there are three types of RNA polymerases.

    How many of the above statements are incorrect?

    Q. Name the enzyme that facilitates opening of DNA helix during transcription.Q. Which of the given enzymes of prokaryotes performs dual function i.e., opening of DNA helix and polymerisation of nucleotides?

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    स्रोत : byjus.com

    Name the enzyme that facilitates opening of DNA helix during transcription.

    Click here👆to get an answer to your question ✍️ Name the enzyme that facilitates opening of DNA helix during transcription.

    Question

    Name the enzyme that facilitates opening of DNA helix during transcription.

    A

    DNA helicase

    B

    DNA polymerase

    C

    RNA polymerase

    D

    DNA ligase

    Medium Open in App

    Updated on : 2022-09-05

    Solution Verified by Toppr

    Correct option is C)

    RNA polymerase facilitates opening of DNA helix during transcription.

    Thus, the correct answer is (C).

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    स्रोत : www.toppr.com

    Name the enzyme that facilitates opening of DNA helix during transcription.

    NEET 2020: Name the enzyme that facilitates opening of DNA helix during transcription. (A) DNA ligase (B) DNA helicase (C) DNA polymerase (D) RNA poly

    Q. Name the enzyme that facilitates opening of DNA helix during transcription.

    12489  54 NEETNEET 2020Molecular Basis of Inheritance

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