Biomolecules: Carbohydrates, Lipids, Nucleic Acids, Proteins Quiz
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Questions and Answers

What type of bond connects monosaccharides in carbohydrates?

  • Phosphodiester bond
  • Glycosidic bond (correct)
  • Peptide bond
  • Ester bond
  • Which biomolecule serves as an energy source and a structural component of cells?

  • Nucleic acids
  • Lipids
  • Carbohydrates (correct)
  • Proteins
  • What type of bond connects lipids?

  • Glycosidic bond
  • Peptide bond
  • Ester bond (correct)
  • Phosphodiester bond
  • What is the main function of nucleic acids?

    <p>Storage of genetic code</p> Signup and view all the answers

    Which type of bond connects nucleotides in DNA and RNA?

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

    What is the main function of proteins in living organisms?

    <p>Structural support</p> Signup and view all the answers

    Which biomolecule includes sugar and starches?

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

    What is the main function of lipids in living organisms?

    <p>Energy source</p> Signup and view all the answers

    Which type of lipids includes fats, oils, steroids, and phospholipids?

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

    What is the primary function of nucleic acids?

    <p>Storage of genetic code</p> Signup and view all the answers

    Study Notes

    Carbohydrates

    • Glycosidic bonds connect monosaccharides in carbohydrates.
    • Biomolecules serve as energy sources and structural components of cells.

    Lipids

    • Hydrogen bonds and van der Waals forces connect lipids.
    • The main function of lipids in living organisms is to provide energy, store energy, and maintain cell membrane structure.
    • Triglycerides are a type of lipid that includes fats, oils, steroids, and phospholipids.

    Nucleic Acids

    • Hydrogen bonds connect nucleotides in DNA and RNA.
    • The primary function of nucleic acids is to store and transmit genetic information.

    Proteins

    • The main function of proteins in living organisms is to provide structure, regulate metabolism, and respond to stimuli.

    Biomolecules

    • Carbohydrates include sugar and starches.

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    Test your knowledge about the different types of biomolecules such as carbohydrates, lipids, nucleic acids, and proteins. Learn about their composition, functions, and importance in living organisms.

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