TLS Online TPP Program

#Question id: 4203


 Translation begins to be terminated when

#Unit 3. Fundamental Processes
  1. three release factors appear at the ribosome complex.

  2. three release factors enhance the hydrolysis of the peptide.

  3. an fMet tRNA codon is in the mRNA.

  4. a termination codon is in the mRNA.

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TLS Online TPP Program

#Question id: 5182

#General Aptitude

Find the numbers of prime factors contained in the product of  (23^11)×(7^4)×(3^5)

TLS Online TPP Program

#Question id: 10661

#Unit 10. Ecological Principles

Semelparous species are those that produce all of their offspring in a single reproductive event. The survivorship curve of a population of a semelparous species would most likely resemble which of the following? 



TLS Online TPP Program

#Question id: 12214

#Unit 7. System Physiology – Animal

A 53-year-old man with a recurrent history of ulcer disease associated with diarrhea and a strong family history of duodenal ulcer disease is suspected of having Zollinger-Ellison syndrome (gastrinoma). Secretin (2 units/kg) was given as a rapid intravenous injection to test for gastrinoma. Which of the following results would support the existence of gastrinoma following secretin administration?

TLS Online TPP Program

#Question id: 15365

#Unit 4. Cell Communication and Cell Signaling

The MDM2 protein in its active form can form a complex with p53, inhibiting the transcription factor and causing p53 ubiquitinylation and subsequent proteasomal degradation, ATM phosphorylates MDM2 to inactivate it, causing increased stabilization of p53, but there is one another gene or key regulator which controls the level of MDM2;

TLS Online TPP Program

#Question id: 16492

#Unit 12. Applied Biology

Upstream elements on the other hand regulates the activity of gene action are
A. Enhancer sequences
B. Silencer sequences
C. Termination sequences
D. Signal sequences
Mark the option with correct combination