Exploring Drug Discovery and Protein-Based Therapeutics

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Questions and Answers

Which of the following is NOT included in the definition of a drug?

  • Dietary factors such as vitamins (correct)
  • Substances used in excess of normal dietary intake
  • Substances that interact with living organisms
  • Substance that has biological activity

Which of the following best describes pharmacodynamics?

  • The process of drug discovery
  • The effect of a drug on the body (correct)
  • The frequency of drug intake
  • The interaction of substances with living organisms

Which of the following areas overlaps with pharmacology as a new therapeutic approach?

  • Chemistry-led drug discovery
  • Gene-based therapies (correct)
  • Protein-based therapeutics
  • Monoclonal antibodies

Which of the following is a disadvantage of using recombinant protein therapies?

<p>Require blood donation (A)</p> Signup and view all the answers

What is the advantage of using monoclonal antibody therapies?

<p>Predictable batch properties (D)</p> Signup and view all the answers

Which type of antibodies are designated with the suffix '-omab'?

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

What is the potential use of stem cell therapy?

<p>Treatment of leukaemias (D)</p> Signup and view all the answers

Which approach is used to purify active ingredients from herbal remedies?

<p>Taking a known herbal remedy and extracting the active ingredient (A)</p> Signup and view all the answers

Which of the following drugs is derived from a fungus?

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

What is one advantage of using proteins as drugs?

<p>Proteins have a long history of use as drugs (B)</p> Signup and view all the answers

What is one recent advance in biotechnology that has changed the options for therapy?

<p>Gene therapy approaches (C)</p> Signup and view all the answers

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