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TLS Online TPP Program

#Question id: 3865

Which of the following statements about E. coli RNA polymerase is false?

#Part-A Aptitude & General Biotechnology

  1. Core enzyme selectively binds promoter regions, but cannot initiate synthesis without a sigma factor.

  2. RNA polymerase holoenzyme has several subunits.

  3. RNA produced by this enzyme will be completely complementary to the DNA template.

  4. The enzyme adds nucleotides to the 3' end of the growing RNA chain.

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TLS Online TPP Program

#Question id: 18725

#Part-A Aptitude & General Biotechnology

What are Linkers?
TLS Online TPP Program

#Question id: 18726

#Part-A Aptitude & General Biotechnology

ligation takes place between __________
TLS Online TPP Program

#Question id: 18727

#Part-A Aptitude & General Biotechnology

What is the function of a polynucleotide kinase?
TLS Online TPP Program

#Question id: 18728

#Part-A Aptitude & General Biotechnology

Which of the following statements is true in case of homopolymer tailing for producing sticky ends?
TLS Online TPP Program

#Question id: 18729

#Part-A Aptitude & General Biotechnology

Which of the following is not a function of DNA topoisomerase?
TLS Online TPP Program

#Question id: 18730

#Part-A Aptitude & General Biotechnology

Which of the following statements is correct with respect to T4 DNA ligase?