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TLS Online TPP Program

#Question id: 19875

which type of restriction endonuclease cleaves DNA in the immediate vicinity of their recognition sites, such as Eco Pl, EcoP15 etc.

#Unit 13. Methods in Biology
  1. Type I restriction endonucleases
  2. Type II restriction endonucleases
  3. Type III restriction endonucleases
  4. All of the above
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TLS Online TPP Program

#Question id: 2642

#Unit 2. Cellular Organization

We know that lactose has a positive impact on the activity of the lac operon. Tryptophan’s presence has a ________________
TLS Online TPP Program

#Question id: 2644

#Unit 2. Cellular Organization

Which of these items have a positive impact on PEDCBA transcription?
TLS Online TPP Program

#Question id: 2645

#Unit 2. Cellular Organization

When uncharged tRNA concentration is low what will you expect as the activity of tryptophan operon?
TLS Online TPP Program

#Question id: 2646

#Unit 2. Cellular Organization

How many stem loop structures play important role in complete system of tryptophan gene regulation?
TLS Online TPP Program

#Question id: 2647

#Unit 2. Cellular Organization

Which of this mode of trp regulation is not possible in eukaryotes?
TLS Online TPP Program

#Question id: 2648

#Unit 2. Cellular Organization

In which microorganism will you find attenuation by alternate loop formation due to ribosomal stalling?