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TLS Online TPP Program

#Question id: 23451

You are returning home from school. On the way, you find a sealed envelope in a street, fully addressed with unused stamps on it. You would:

#Aptitude
  1. leave it there as it was and walk away.
  2. remove the stamps and destroy the envelope.
  3. open the envelope, find out who has dropped it by mistake, and send it to him if possible.
  4. post it at the nearest letter box
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TLS Online TPP Program

#Question id: 5251

#8. Inheritance Biology

What do transduction, transformation, and conjugation have in common?
TLS Online TPP Program

#Question id: 1098

#4. Cell Communication and Cell Signaling

Which of the following is the most plausible explanation for why an animal cell would be unable to reduce the Ca2+ concentration in its cytosol compared with the extracellular fluid?
TLS Online TPP Program

#Question id: 10973

#7. System Physiology – Animal

An 11-year-old premenstrual female presents with a painful knee after mild trauma. Upon further evaluation you observe soft tissue bruises. The child is an orphan and there is no family history. The foster mother reports no other problems. The aPTT is prolonged and the PT is normal. A complete hematologic workup would yield
TLS Online TPP Program

#Question id: 23513

#Aptitude

The most significant impact of volcanic eruption has been felt in the form of:
TLS Online TPP Program

#Question id: 10218

#6. System Physiology – Plant

An effect that appears to be a major factor in the stability of the photosynthetic apparatus is photoinhibition, which occurs when excess excitation arriving at the PSII reaction center leads to its inactivation and damage due to