The phosphate transport system in bacteria imports phosphate into the cell even when the concentration of phosphate outside the cell is much lower than the cytoplasmic phosphate concentration. Phosphate import depends on a pH gradient across the membrane—more acidic outside the cell than inside the cell. In this bacterial cell, phosphate transport is an example of:

TLS Online TPP Program

#Question id: 13041

#Part-A Aptitude & General Biotechnology

Which of the following is incorrect about Data Collection? 

TLS Online TPP Program

#Question id: 13042

#Part-A Aptitude & General Biotechnology

For analyzing DNA sequences, two techniques have been developed, one is _________ method frequently termed_________, involving the enzymatic synthesis of DNA and stopping the synthesis at specific nucleotides. While another technique, the __________ method of DNA sequencing developed by ___________ is often used for sequencing small fragments of DNA.

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#Question id: 13043

#Part-A Aptitude & General Biotechnology

In sanger’s sequencing chain termination is facilitated by:

TLS Online TPP Program

#Question id: 13044

#Part-A Aptitude & General Biotechnology

How many different types of dNTPs are utilized in a reaction mixture when carrying out sanger’s DNA sequencing ?

TLS Online TPP Program

#Question id: 13045

#Part-A Aptitude & General Biotechnology

Maxam Gilbert DNA sequencing causes cleavage of DNA based on:

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#Question id: 13052

#Part-A Aptitude & General Biotechnology

What would be the effect on the PCR reaction if any of the following circumstances arose: 1) there are no primers in the reaction, 2) there are no dNTPs in the reaction, 3) there is no Taq polymerase in the reaction?