Practice Questions

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:

#General Aptitude

leave it there as it was and walk away.
remove the stamps and destroy the envelope.
open the envelope, find out who has dropped it by mistake, and send it to him if possible.
post it at the nearest letter box

More Questions

TLS Online TPP Program

#Question id: 413

#Unit 1. Molecules and their Interaction Relevant to Biology

The hydrolysis of ATP has a large negative DG'°; nevertheless it is stable in solution due to:

TLS Online TPP Program

#Question id: 414

#Unit 1. Molecules and their Interaction Relevant to Biology

The hydrolysis of phosphoenolpyruvate proceeds with a DG'° of about –62 kJ/mol. The greatest contributing factors to this reaction are the destabilization of the reactants by electostatic repulsion and stabilization of the product pyruvate by:

TLS Online TPP Program

#Question id: 415

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following compounds does not have a large negative free energy of hydrolysis?

TLS Online TPP Program

#Question id: 416

#Unit 1. Molecules and their Interaction Relevant to Biology

The immediate precursors of DNA and RNA synthesis in the cell all contain:

TLS Online TPP Program

#Question id: 417

#Unit 1. Molecules and their Interaction Relevant to Biology

Muscle contraction involves the conversion of: