Pharmaceutical Studies and Chemistry Review Quiz
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Questions and Answers

What is the purpose of Class III clinical trials?

  • Check if the drug has any other unexpected benefits
  • Assess the drug's effectiveness in the general population (correct)
  • Test the drug on healthy humans
  • Investigate potential side effects in a controlled environment

    • In a covalent bond, atoms share electrons. What differentiates a polar covalent bond from a nonpolar covalent bond?

  • Polar bonds involve atoms with different electronegativities, while nonpolar bonds involve atoms with similar electronegativities (correct)
  • Polar bonds always occur between hydrogen and fluorine, while nonpolar bonds occur between carbon and hydrogen
  • The sharing of electrons is equal in a polar bond and unequal in a nonpolar bond
  • In polar bonds, electrons are transferred from one atom to another, while in nonpolar bonds, electrons are shared equally

    • Which element is commonly found in all living organisms?

  • Sodium
  • Nitrogen
  • Chlorine
  • Hydrogen (correct)

    • What type of bond is formed when Sodium (Na) gives up an electron to Chlorine (Cl)?

    <p>Ionic bond</p> Signup and view all the answers

    What is the primary function of hydrogen bonds?

    <p>Allowing water molecules to stick together</p> Signup and view all the answers

    Which type of nutrient includes simple sugars like glucose and fructose?

    <p>Monosaccharides</p> Signup and view all the answers

    What is the main function of the cell membrane?

    <p>Regulating the transport of materials in and out of the cell</p> Signup and view all the answers

    Which organelle is known as the 'Powerhouse' of the cell?

    <p>Mitochondria</p> Signup and view all the answers

    What is the role of lysosomes in a cell?

    <p>Assisting with apoptosis (cell death)</p> Signup and view all the answers

    During which process do cells create genetically different cells?

    <p>Meiosis</p> Signup and view all the answers

    What is the function of the Golgi apparatus in a cell?

    <p>Process, sort, and package proteins</p> Signup and view all the answers

    Which cell division process results in genetically identical daughter cells?

    <p>Mitosis</p> Signup and view all the answers

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