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TLS Online TPP Program

#Question id: 4260

Which of the following occur(s) when the eukaryotic translational machinery encounters the TAG codon?

#Unit 3. Fundamental Processes

  1. The bound preinitiation complex stops scanning and positions the Met-tRNAiMet at this site.

  2. The termination factors recognize this codon and translation ends.

  3. This codon is recognized by the corresponding anticodon of an empty tRNA molecule that is not linked to an amino acid.

  4. This codon is not recognized by any factors that ultimately cause the translational machinery to stop.

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TLS Online TPP Program

#Question id: 3351

#Unit 11. Evolution and Behavior

In pre-industrial period in England, most peppered moths had light coloration. During industrial revolution, many lichens died out and trees became blackened by soot from factories and interestingly, dark colored moths were predominantly seen. Which of the following observation is incorrect about above selection?
TLS Online TPP Program

#Question id: 29472

#Unit 6. System Physiology – Plant

Strigolactones 
a. suppress shoot branching
b. stimulate shoot branching 
c. stimulate cambial activity
d. stimulate secondary growth
Which of the following is correct
TLS Online TPP Program

#Question id: 10600

#Unit 10. Ecological Principles

Which of the following is not feature of Type II survivorship curve?
TLS Online TPP Program

#Question id: 19902

#Unit 12. Applied Biology

The position sensors are categorized into __________________ types?
TLS Online TPP Program

#Question id: 3895

#Unit 3. Fundamental Processes

Which one of the following types of eukaryotic regulatory proteins interact with enhancers?