Combinatorial Synthesis and Molecular Modeling

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Questions and Answers

What is the primary goal of combinatorial synthesis?

  • To produce as many different structures as possible in a short amount of time (correct)
  • To determine the structure of a protein and its binding site by X-ray crystallography
  • To design molecules that will fit and bind to a protein binding site
  • To search for serendipity lead compounds

What is the term used to describe the discovery of lead compounds through chance or unexpected findings?

  • Serendipity (correct)
  • Molecular modeling
  • Database mining
  • Combinatorial synthesis

What is the technique used to study a protein binding site and design molecules that will fit and bind to it?

  • Combinatorial synthesis
  • NMR spectroscopy
  • X-ray crystallography
  • Molecular modeling (correct)

What is the term used to describe the process of searching for new lead compounds by searching structural databases?

<p>Database mining (B)</p> Signup and view all the answers

What is the term used to describe the identification of a small molecule that binds to a specific region of a protein binding site?

<p>Epitope (D)</p> Signup and view all the answers

What is the necessary requirement for carrying out computerized searches of structural databases?

<p>Knowledge of the desired pharmacophore (C)</p> Signup and view all the answers

What is the primary purpose of lead optimization in drug development?

<p>To modify the lead compound to interact more effectively and selectively with its target in the body (B)</p> Signup and view all the answers

Which phase of drug activity is concerned with the route of administration of the drug?

<p>Pharmaceutical phase (C)</p> Signup and view all the answers

What is the characteristic of structurally specific drugs?

<p>Their biological action results from their chemical structure adapting to the 3-D structure of receptors (B)</p> Signup and view all the answers

What is the primary difference between structurally specific and nonspecific drugs?

<p>The chemical structure of the molecule (B)</p> Signup and view all the answers

What is the ultimate goal of the pharmacodynamic phase of drug activity?

<p>To increase the target selectivity of the drug (D)</p> Signup and view all the answers

What is the purpose of linking epitopes together to create a lead compound?

<p>To create a lead compound that binds to the whole of the binding site (A)</p> Signup and view all the answers

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