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TLS Online TPP Program

#Question id: 380

The Henderson-Hasselbalch equation:

#Part-A Aptitude & General Biotechnology

  1. allows the graphic determination of the molecular weight of a weak acid from its pH alone.

  2. is equally useful with solutions of acetic acid and of hydrochloric acid.

  3. relates the pH of a solution to the pKa and the concentrations of acid and conjugate base.

  4. does not explain the behavior of di- or tri-basic weak acids

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TLS Online TPP Program

#Question id: 18724

#Part-A Aptitude & General Biotechnology

which of the following is not a method for putting sticky ends to a blunt ended DNA fragment to be cloned?
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?