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TLS Online TPP Program

#Question id: 23442

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:

#General 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: 369

#Unit 1. Molecules and their Interaction Relevant to Biology

Calculate the pH of a 2.0 L solution containing 10 mL of 5 M acetic acid and 10 mL of 1 M sodium acetate. (pKa = 4.76)
TLS Online TPP Program

#Question id: 23355

#General Aptitude

Which of the following is not matched with the nature of communication?
TLS Online TPP Program

#Question id: 12380

#Unit 7. System Physiology – Animal

A person with normal body fluid volumes weighs 60 kg and has an extracellular fluid volume of approximately 12.8 L, a blood volume of 4.3 L, and a hematocrit of 0.4; 57% of his body weight is water. What is the approximate intracellular fluid volume?
TLS Online TPP Program

#Question id: 11656

#Unit 10. Ecological Principles

What is the assumption of Clements in colonizing successional  species?
TLS Online TPP Program

#Question id: 1540

#Unit 4. Cell Communication and Cell Signaling

Peptidoglycans  recognize by