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TLS Online TPP Program

#Question id: 553

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

#Section 2: General Biology

  1. enzyme specificity is induced by enzyme-substrate binding.

  2. enzyme-substrate binding induces an increase in the reaction entropy, thereby catalyzing the reaction.

  3. enzyme-substrate binding induces movement along the reaction coordinate to the transition state.

  4. 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: 3327

#Section 3: Genetics, Cellular and Molecular Biology

Birds that are brood parasites lay eggs in the nests of other birds. This is a successful strategy for the parasite only if
TLS Online TPP Program

#Question id: 10793

#Section 6: Plant, Animal and Microbial Biotechnology

Hydroxyl groups (−OH),  and methoxy groups(−OCH3) modification provides colour variations in case of
TLS Online TPP Program

#Question id: 1644

#Section 2: General Biology

What is the single best defining feature of a lymphocyte?
TLS Online TPP Program

#Question id: 2106

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

When using immunofluorescence microscopy with labeled Annexin V antibodies you found that there is a change in the distribution of the fluorescence when the cells were treated with tumor necrosis factor, an apoptosis-inducing agent. Your data show that this increase in Annexin V fluorescence increases specifically in the:
TLS Online TPP Program

#Question id: 2336

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following exhibit the 9 + 2 structure of microtubules?