TLS Online TPP Program

#Question id: 375


The aqueous solution with the lowest pH is:

#Part-A Aptitude & General Biotechnology
  1. 0.1 M acetic acid (pKa = 4.86).

  2. 0.1 M formic acid (pKa = 3.75).

  3. 0.1 M HCl.

  4. 10^–12 M NaOH.

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TLS Online TPP Program

#Question id: 19840

#Part-A Aptitude & General Biotechnology

Match the following source of thermostable DNA polymerase with proofreading (3’−5’ exonuclease) activity;

                 DNA Polymerase

                        Sources

 

 A- Tma

 

i) Pyrococcus furiosus

 

 B- Deep VentTM

 

ii) Pyrococcus woesi

 

 C- Tli

 

iii)  Thermotoga maritima

 

 D- Pfu

 

iv) Pyrococcus sp.

 

 E- Pwo

 

v) Thermococcus litoralis

TLS Online TPP Program

#Question id: 19840

#Part-A Aptitude & General Biotechnology

Match the following source of thermostable DNA polymerase with proofreading (3’−5’ exonuclease) activity;

                 DNA Polymerase

                        Sources

 

 A- Tma

 

i) Pyrococcus furiosus

 

 B- Deep VentTM

 

ii) Pyrococcus woesi

 

 C- Tli

 

iii)  Thermotoga maritima

 

 D- Pfu

 

iv) Pyrococcus sp.

 

 E- Pwo

 

v) Thermococcus litoralis

TLS Online TPP Program

#Question id: 19841

#Part-A Aptitude & General Biotechnology

Which of the following is true regarding Reverse transcriptase ?

TLS Online TPP Program

#Question id: 19841

#Part-A Aptitude & General Biotechnology

Which of the following is true regarding Reverse transcriptase ?

TLS Online TPP Program

#Question id: 19842

#Part-A Aptitude & General Biotechnology

Primer-Dimer leads to the formation of ___
a) Inter-complemetary primers
b) Hybrid 
c) Amplicons

TLS Online TPP Program

#Question id: 19843

#Part-A Aptitude & General Biotechnology

Real time PCR analyzed various steps such as__
a) Denaturation
b) Annealing
c) Phosphorylation
d) Amplification
e) Methylation
f) Extension
Which of the following steps are correctly analyzed by real time PCR?