Practice Questions

TLS Online TPP Program

#Question id: 553

The concept of “induced fit” refers to the fact that:

#SCPH05 I Biotechnology

enzyme specificity is induced by enzyme-substrate binding.
enzyme-substrate binding induces an increase in the reaction entropy, thereby catalyzing the reaction.
enzyme-substrate binding induces movement along the reaction coordinate to the transition state.
substrate binding may induce a conformational change in the enzyme, which then brings catalytic groups into proper orientation.

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TLS Online TPP Program

#Question id: 564

#SCPH05 I Biotechnology

A good transition-state analog:

TLS Online TPP Program

#Question id: 5838

#SCPH06 I Botany

In the Holliday model describing recombination

TLS Online TPP Program

#Question id: 1084

#SCPH06 I Botany

Which observation suggested to Sutherland the involvement of a second messenger in epinephrine's effect on liver cells?

TLS Online TPP Program

#Question id: 22955

#SCPH28 | Zoology

Based On ABC model during flower development, loss of class A activity results the formation of only stamen and carpel. Which of the flowering floral organs identity genes controls the class A activity ?

TLS Online TPP Program

#Question id: 27889

#Research Methodology

The research process is: