Practice Questions

TLS Online TPP Program

#Question id: 5313

Which of the following statements correctly describes one of the characteristics of alternative splicing in vertebrate genomes?

#Part-B Specialized Branches in Biotechnology

Vertebrate genomes can produce more than one polypeptide from a single gene.
Vertebrate genomes can produce only one polypeptide from a single gene.
Vertebrate genomes are always smaller than other organisms.
Alternative splicing leaves introns in vertebrate genes after they are transcribed.

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TLS Online TPP Program

#Question id: 18833

#Part-A Aptitude & General Biotechnology

The PCR procedure, where Taq polymerase is added after the rest of the PCR components are heated to the DNA melting temperature, so as to avoid non-specific amplification at lower temperatures is

TLS Online TPP Program

#Question id: 18834

#Part-A Aptitude & General Biotechnology

A researcher is trying to alter five successive base pairs in the middle of a PCR amplified DNA fragments. Which technique is the most recommended for performing such experiment?

TLS Online TPP Program

#Question id: 18836

#Part-A Aptitude & General Biotechnology

Which of the following is/are not a component of a polymerase chain reaction mixture?

TLS Online TPP Program

#Question id: 18842

#Part-A Aptitude & General Biotechnology

Which of the following is in the correct order regarding DNA extraction

TLS Online TPP Program

#Question id: 18843

#Part-A Aptitude & General Biotechnology

Which of the following reagent is used for quantifying DNA

TLS Online TPP Program

#Question id: 18844

#Part-A Aptitude & General Biotechnology

In the extraction of DNA from cell with to remove the high protein content from the cell , before phenol treatment which of the following treatment is done