TLS Online TPP Program

#Question id: 1907


Which of the following statements is TRUE of HLA-G?

#Unit 4. Cell Communication and Cell Signaling
  1. HLA-G is an MHC class II molecule

  2. HLA-G is present on extravillous cytotrophoblast

  3. HLA-G stimulates NK cell-mediated lysis

  4. HLA-G activates DAF

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TLS Online TPP Program

#Question id: 28043

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statement holds true for the hydrogen and hydrophobic interaction in protein folding 
(1) The Hydrophobic Effect Has the minimal Influence on Protein Stability
(2) The Hydrophobic Effect Has the Greatest Influence on Protein Stability
(3) Hydrogen bonds, which are central features of protein structures, make only minor contributions to protein stability
(4) Hydrogen bonds, which are central features of protein structures, makes major contributions to protein stability

TLS Online TPP Program

#Question id: 28044

#Unit 1. Molecules and their Interaction Relevant to Biology

Which one of the following is INCORRECT about protein structures?

TLS Online TPP Program

#Question id: 28045

#Unit 1. Molecules and their Interaction Relevant to Biology

Native proteins are 

TLS Online TPP Program

#Question id: 28046

#Unit 1. Molecules and their Interaction Relevant to Biology

Protein stability depend on interactions which one of the following is correctly representing the increasing order of contribution

TLS Online TPP Program

#Question id: 28047

#Unit 1. Molecules and their Interaction Relevant to Biology

Protein A will fold into its native state only when protein B is also present in the solution. However, protein B can fold itself into native confirmation without the presence of protein A. Which of the following is true? 

TLS Online TPP Program

#Question id: 28048

#Unit 1. Molecules and their Interaction Relevant to Biology

As folding progresses which of the following does not take place?