Biomolecules Quiz
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Questions and Answers

Which chemical reaction joins two monosaccharides to form larger carbohydrate molecules?

  • Dehydration synthesis (correct)
  • Hydrolysis
  • Polymerization
  • Oxidation
  • What is the main source of energy in all organisms?

  • Carbohydrates (correct)
  • Proteins
  • Nucleic Acids
  • Lipids
  • What is the building block of proteins?

  • Monosaccharides
  • Amino Acids (correct)
  • Nucleotides
  • Fatty acids
  • What is the chemical formula for monosaccharides?

    <p>C₆H₁₂O₆</p> Signup and view all the answers

    What functional group consists of a single nitrogen atom bonded to two hydrogen atoms?

    <p>Amino group</p> Signup and view all the answers

    Study Notes

    Carbohydrates

    • Condensation reaction, also known as dehydration synthesis, joins two monosaccharides to form larger carbohydrate molecules.

    Energy Source

    • ATP (Adenosine Triphosphate) is the main source of energy in all organisms.

    Proteins

    • Amino acids are the building blocks of proteins.

    Monosaccharides

    • The general chemical formula for monosaccharides is (CH2O)n, where n is the number of carbon atoms in the molecule.

    Functional Groups

    • Amino group, consisting of a single nitrogen atom bonded to two hydrogen atoms (NH2), is a functional group commonly found in biomolecules.

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    Quiz Team

    Description

    Test your knowledge of biomolecules with this quiz covering carbohydrates, proteins, lipids, and nucleic acids. Learn about their roles in biological processes and their chemical structures.

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