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TLS Online TPP Program

#Question id: 736

The most important contribution to the stability of a protein’s conformation appears to be the:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. entropy increase from the decrease in ordered water molecules forming a solvent shell around it.

  2. maximum entropy increase from ionic interactions between the ionized amino acids in a protein.

  3. sum of free energies of formation of many weak interactions among the hundreds of amino acids in a protein.

  4. sum of free energies of formation of many weak interactions between its polar amino acids and surrounding water.

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TLS Online TPP Program

#Question id: 4468

#Unit 3. Fundamental Processes

Major role of TRCF 
TLS Online TPP Program

#Question id: 7181

#Unit 5. Developmental Biology

Following graph represents Inhibition of L1-mediated cell adhesion by alcohol.

If L1 is mutate, which of the following graph is correct?
TLS Online TPP Program

#Question id: 795

#Unit 1. Molecules and their Interaction Relevant to Biology

A single-stranded DNA molecule contains 40 nucleotides and has the sequence 5’-(GA)20-3’. When this single strand binds to a complementary DNA strand,
TLS Online TPP Program

#Question id: 32334

#Unit 2. Cellular Organization

Which of the following actin binding protein binds monomers & concentrates them at sites of filament assembly?
TLS Online TPP Program

#Question id: 28313

#Unit 5. Developmental Biology

During acrosome-reacted sperm pathway sperm that have undergone the acrosome reaction bind directly to which of the glycoprotein?