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TLS Online TPP Program

#Question id: 4976

Which of these is the most likely explanation for the existence of dicynodont fossils on modern-day Antarctica?

#XL - S Microbiology

  1. They arrived there aboard ʺraftsʺ of vegetation, and quickly adapted to the bitterly cold climate.

  2. Earthʹs polar regions were once so warm (especially immediately after the ʺsnowball Earth periodʺ) that reptiles and mammal-like reptiles flourished there.

  3. The landmass that is now the Antarctic continent was formerly located at a more-northerly position, and was also united to other landmasses.

  4. Dicynodonts originated on the island continent of Antarctica and went extinct as the continent migrated to its current position at the South Pole.

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TLS Online TPP Program

#Question id: 5151

#General Aptitude

If x and y are the two digits of the number 653 xy such that this number is divisible by 80, then x+y= ?
TLS Online TPP Program

#Question id: 28121

#XL - U Food Technology

The method of preventing or reducing pathogens in food products by combining many methods like high temperature during processing, low temperature during storage, increasing the acidity etc is called
TLS Online TPP Program

#Question id: 1614

#XL - S Microbiology

The membrane attack complex consists of:
TLS Online TPP Program

#Question id: 13032

#XL - S Microbiology

In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to
TLS Online TPP Program

#Question id: 2134

#XL - S Microbiology

The type of motion least common in biological membranes is: