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TLS Online TPP Program

#Question id: 18697

Knockout mice are created by

#Part-A Aptitude & General Biotechnology
  1. mutagenizing a mouse and selecting for mutant offspring
  2. creating a chimera by fusing cells from two different cell lines
  3. infecting the mouse with a retrovirus
  4. transfecting embryonic stem cells with an altered gene sequence
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TLS Online TPP Program

#Question id: 22918

#Part-B Specialized Branches in Biotechnology

Southern blotting is
TLS Online TPP Program

#Question id: 11197

#Part-A Aptitude & General Biotechnology

After the depolarization phase of an action potential, the resting potential is restored by ________.
TLS Online TPP Program

#Question id: 10880

#Part-B Specialized Branches in Biotechnology

Which marine zone would have the lowest rates of primary productivity (photosynthesis)?
TLS Online TPP Program

#Question id: 18661

#Part-A Aptitude & General Biotechnology

Which of the following highly sensitive analytical technique particularly useful for studying microheterogeneity in a protein
TLS Online TPP Program

#Question id: 4305

#Part-A Aptitude & General Biotechnology

Which of the following molecules is a protein produced by a regulatory gene?