Practice Questions

TLS Online TPP Program

#Question id: 565

A transition-state analog:

#1. Molecules and their Interaction Relevant to Biology

is less stable when binding to an enzyme than the normal substrate.
resembles the active site of general acid-base enzymes.
resembles the transition-state structure of the normal enzyme-substrate complex.
stabilizes the transition state for the normal enzyme-substrate complex.

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TLS Online TPP Program

#Question id: 11477

#7. System Physiology – Animal

How could you genetically modify an animal so that it would distinguish more shades of green?

TLS Online TPP Program

#Question id: 23750

#Aptitude

My ten years old niece is taller than my twelve years old son

TLS Online TPP Program

#Question id: 23488

#Aptitude

Using websites to pour out one’s grievances is called:

TLS Online TPP Program

#Question id: 9168

#9. Diversity of Life Forms

Which of the following statements best describes the interaction between fire and ecosystems?

TLS Online TPP Program

#Question id: 4976

#11. Evolution and Behavior

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