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TLS Online TPP Program

#Question id: 547

The role of an enzyme in an enzyme-catalyzed reaction is to:

#1. Molecules and their Interaction Relevant to Biology

  1. bind a transition state intermediate, such that it cannot be converted back to substrate.

  2. ensure that all of the substrate is converted to product.

  3. ensure that the product is more stable than the substrate.

  4. increase the rate at which substrate is converted into product.

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TLS Online TPP Program

#Question id: 1555

#4. Cell Communication and Cell Signaling

which type of amino acid in polypeptide position 9 is favoured interaction which MHC class 1?
TLS Online TPP Program

#Question id: 23407

#Aptitude

A reporter says the number of bus accidents is more than that of car accidents, the number of car accidents is less than that of bus accidents. Which of the following conclusion can be drawn the report?
TLS Online TPP Program

#Question id: 23985

#Aptitude

The teacher has been glorified by the phrase 'Friend, Philosopher and Guide' because
TLS Online TPP Program

#Question id: 11998

#10. Ecological Principles

Of the following examples of ecological effect leading to an evolutionary effect, which is most correct? 
TLS Online TPP Program

#Question id: 4162

#3. Fundamental Processes

Which statement is false concerning aminoacyl-tRNA synthetase?