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Biomolecules Quiz
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Biomolecules Quiz

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Questions and Answers

Which elements make up 96% of the human body's mass?

  • Carbon, hydrogen, nitrogen, and calcium
  • Oxygen, carbon, hydrogen, and nitrogen (correct)
  • Nitrogen, phosphorus, oxygen, and sulfur
  • Hydrogen, oxygen, sodium, and potassium
  • What are the primary metabolites that are considered biomolecules?

  • Amino acids, cellulose, cholesterol, and RNA
  • Proteins, carbohydrates, lipids, and nucleic acids (correct)
  • Sugars, fats, vitamins, and antibodies
  • Enzymes, vitamins, hormones, and minerals
  • Which subfields of biology study biomolecules and their reactions?

  • Biochemistry and molecular biology (correct)
  • Genetics and botany
  • Ecology and zoology
  • Physiology and microbiology
  • What is the general term used for molecules essential to biological processes in organisms?

    <p>Biological materials</p> Signup and view all the answers

    What are biomolecules that are produced within the organism called?

    <p>Endogenous biomolecules</p> Signup and view all the answers

    What are the primary macromolecules considered biomolecules?

    <p>Proteins, carbohydrates, lipids, and nucleic acids</p> Signup and view all the answers

    What is the significance of biomolecules in living organisms?

    <p>Biomolecules are essential for biological processes such as cell division, morphogenesis, and development.</p> Signup and view all the answers

    What are the main elements that make up a significant portion of the human body's mass?

    <p>Oxygen, carbon, hydrogen, and nitrogen</p> Signup and view all the answers

    What are 'biochemical universals' or 'theory of material unity of the living beings' in biology?

    <p>Biomolecules and metabolic pathways that are invariant features among the wide diversity of life forms.</p> Signup and view all the answers

    What are the subfields of biology that extensively study biomolecules and their reactions?

    <p>Biochemistry and molecular biology</p> Signup and view all the answers

    Study Notes

    Composition of the Human Body

    • Oxygen (O), Carbon (C), Hydrogen (H), and Nitrogen (N) make up 96% of the human body's mass.

    Biomolecules

    • Primary metabolites considered biomolecules include carbohydrates, proteins, lipids, and nucleic acids.

    Subfields of Biology

    • Biochemistry and molecular biology are the subfields that study biomolecules and their reactions.

    Biological Processes

    • Biomolecules are molecules essential to biological processes in organisms.

    Endogenous Biomolecules

    • Biomolecules produced within the organism are called endogenous biomolecules.

    Macromolecules

    • The primary macromolecules considered biomolecules are carbohydrates, proteins, lipids, and nucleic acids.

    Significance of Biomolecules

    • Biomolecules play a crucial role in maintaining life processes, growth, and development in living organisms.

    Elemental Composition

    • The main elements that make up a significant portion of the human body's mass are Oxygen, Carbon, Hydrogen, and Nitrogen.

    'Biochemical Universals'

    • 'Biochemical universals' or 'theory of material unity of the living beings' in biology refer to the concept that all living organisms share a common set of biomolecules and metabolic pathways.

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    Description

    Test your knowledge of biomolecules with this quiz! Explore the essential components of living organisms, including proteins, carbohydrates, lipids, and nucleic acids. Dive into the world of biological molecules and their roles in vital biological processes.

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