Biopharmaceuticals and Biosimilars Quiz
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Questions and Answers

What is the main purpose of a patent for a biopharmaceutical?

  • To limit the efficacy of the drug
  • To increase competition in the pharmaceutical market
  • To grant the company exclusive manufacturing rights (correct)
  • To prevent the development of generic drugs

Which company developed the first biopharmaceutical, insulin, in 1982?

  • Novartis
  • Genentech (correct)
  • Eli Lily
  • Pfizer

What is a biological patent mainly used for in the field of biopharmaceuticals?

  • To allow unrestricted access to the protected invention
  • To give exclusive rights to the patent holder for a limited time (correct)
  • To limit the number of approved biologics
  • To encourage the development of generic drugs

Why is a biological patent crucial for developers of biopharmaceuticals?

<p>To protect their investment in drug development (A)</p> Signup and view all the answers

Which continent has perceived requirements for patents on biopharmaceuticals as more difficult to satisfy?

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

How has the number of patents granted for biopharmaceuticals changed since the 1970s?

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

What is the main aim of the course Biologics and Biopharmaceuticals (PHEN607)?

<p>To introduce the main concepts for drug discovery of biopharmaceuticals (B)</p> Signup and view all the answers

Who is the course instructor for Week 9?

<p>Dr. AbdelMageed (C)</p> Signup and view all the answers

What role does Dr. Rana A. Youness have in the course?

<p>Lead instructor for all weeks (C)</p> Signup and view all the answers

Which faculty is responsible for the course Biologics and Biopharmaceuticals?

<p>Faculty of Pharmaceutical Engineering (D)</p> Signup and view all the answers

When are Dr. Rana Youness' office hours?

<p>Tuesday 12-1 pm (D)</p> Signup and view all the answers

What is Dr. Rana Youness' area of expertise?

<p>Molecular Genetics and Biochemistry (A)</p> Signup and view all the answers

What did Friedrich Miescher discover in 1869?

<p>Nucleic acid in surgical bandages (B)</p> Signup and view all the answers

Who received the Nobel Prize in 1962 for deciphering the double helix structure of DNA?

<p>Watson and Crick (B)</p> Signup and view all the answers

What was the outcome of Griffith's Experiment in 1918?

<p>The R strain transformed into the S strain (B)</p> Signup and view all the answers

What conclusion did Griffith make from his experiment?

<p>A chemical component transforms bacterial cells (A)</p> Signup and view all the answers

What did Avery, McLeod, and McCarty experiment show?

<p>DNA can be chemically isolated from cell extracts (A)</p> Signup and view all the answers

What process did bacterial transformation involve according to the text?

<p>Horizontal gene transfer between bacteria (C)</p> Signup and view all the answers

What is the weightage of the final exam in the overall course assessment?

<p>40% (B)</p> Signup and view all the answers

Which statement best describes biopharmaceuticals?

<p>Proteins and nucleic acids used for therapeutic purposes (A)</p> Signup and view all the answers

What is the main difference between biologics and biosimilars?

<p>Biologics are protein-derived molecules grown in cells, whereas biosimilars are purified into active agents (D)</p> Signup and view all the answers

Which assessment method carries the least weight in the course evaluation?

<p>Assignments within tutorial sessions (C)</p> Signup and view all the answers

What is the share of biopharmaceuticals in the market according to the text?

<p>~100% (A)</p> Signup and view all the answers

Which of the following is NOT an Intended Learning Outcome (ILO) mentioned in the text?

<p>Explaining the process of protein synthesis (C)</p> Signup and view all the answers

Which components make up a nucleotide?

<p>Sugar, Nitrogenous Base, Phosphate group (D)</p> Signup and view all the answers

What is the difference between a nucleoside and a nucleotide?

<p>Presence of a Phosphate group (B)</p> Signup and view all the answers

How many hydrogen bonds can form between G and C in DNA?

<p>3 hydrogen bonds (C)</p> Signup and view all the answers

Which molecule contains Uracil instead of Thymine?

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

What is the function of Phosphodiester bonds in DNA?

<p>Connect Nucleotides in the same strand (B)</p> Signup and view all the answers

What did Chargaff discover about the concentration of bases in DNA molecules?

<p>[A] = [T] and [G] = [C] (D)</p> Signup and view all the answers

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