Practice Questions

TLS Online TPP Program

#Question id: 5227

One of the characteristics of retrotransposons is that

#Part-A Aptitude & General Biotechnology

they code for an enzyme that synthesizes DNA using an RNA template.
they are found only in animal cells.
they generally move by a cut-and-paste mechanism.
they contribute a significant portion of the genetic variability seen within a population of gametes.

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TLS Online TPP Program

#Question id: 19008

#Part-A Aptitude & General Biotechnology

which of the following chromatography does not depend upon the nature of sample but only on size only

TLS Online TPP Program

#Question id: 19009

#Part-A Aptitude & General Biotechnology

Which of the following is not a feature of carrier gas used in gas chromatography?

TLS Online TPP Program

#Question id: 19010

#Part-A Aptitude & General Biotechnology

If a molecule separated on their biological affinity, which chromatography is used

TLS Online TPP Program

#Question id: 19011

#Part-A Aptitude & General Biotechnology

Which one of the following methods is the most suitable for amino-acid analysis?

TLS Online TPP Program

#Question id: 19011

#Part-A Aptitude & General Biotechnology

Which one of the following methods is the most suitable for amino-acid analysis?

TLS Online TPP Program

#Question id: 19012

#Part-A Aptitude & General Biotechnology

Which of the following is the disadvantage of nitrogen, which can be used as carrier gas in gas chromatography?