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Question

Method by which information reaches from DNA to RNA is

A
Transcription
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Transformation
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Transduction
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Solution

The correct option is A Transcription
  • Method by which information reaches from DNA to RNA is called as transcription.
  • During transcription, RNA polymerase makes a copy from the DNA to mRNA as needed.
  • During transcription, the DNA site at which RNA polymerase binds is called promoter. Transcription commences as one or more sigma factor protein binds to the RNA polymerase holoenzyme, allowing it to bind to promoter DNA.
  • RNA polymerase creates a transcription bubble, which separates the two strands of the DNA helix. This is done by breaking the hydrogen bonds between complementary DNA nucleotides.

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