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#Question id: 39496


The function of sigma (σ) factor in prokaryotic transcription is to:

#Biochemistry
  1. Terminate transcription
  2. Bind RNA polymerase to promoter
  3. Elongate RNA chain
  4. Modify mRNA

Answer:- Option(s): 2


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#Question id: 39972

#Environmental Science

Q. Ammensalism is also known as: 

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#Question id: 39973

#Environmental Science

Q. The father of plant taxonomy is:

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#Question id: 39974

#Environmental Science

 Artificial system of classification is based mainly on:

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#Question id: 39976

#Environmental Science

Q. Natural system of classification was proposed by:

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#Question id: 39980

#Environmental Science

Q. Bentham and Hooker system is based on:

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#Question id: 39984

#Environmental Science

APG (Angiosperm Phylogeny Group) classification is based mainly on:

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