Biomolecules Quiz
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Questions and Answers

What are examples of primary metabolites?

  • Glycolipids, phospholipids, cholesterol, and triglycerides
  • Proteins, carbohydrates, lipids, and nucleic acids (correct)
  • Starch, cellulose, chitin, and glycogen
  • Enzymes, vitamins, hormones, and minerals
  • Which elements make up 96% of the human body's mass?

  • Hydrogen, oxygen, sulfur, and nitrogen
  • Carbon, oxygen, calcium, and potassium
  • Oxygen, carbon, hydrogen, and nitrogen (correct)
  • Carbon, hydrogen, nitrogen, and phosphorus
  • Which subfields of biology study biomolecules and their reactions?

  • Genetics and microbiology
  • Ecology and botany
  • Zoology and physiology
  • Biochemistry and molecular biology (correct)
  • What do organisms usually need in addition to endogenous biomolecules to survive?

    <p>Exogenous biomolecules such as certain nutrients</p> Signup and view all the answers

    What is the more general name for biomolecules?

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

    What are examples of primary metabolites?

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

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

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

    What do organisms usually need in addition to endogenous biomolecules to survive?

    <p>Exogenous biomolecules such as certain nutrients</p> Signup and view all the answers

    Which subfields of biology study biomolecules and their reactions?

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

    What is a more general name for biomolecules?

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

    Study Notes

    Biomolecules and Their Significance

    • Primary metabolites include carbohydrates, amino acids, and fatty acids, which are essential for energy production, growth, and development.
    • The human body's mass is comprised of 96% oxygen, carbon, hydrogen, and nitrogen.

    Biomolecule Reactions and Requirements

    • Biochemistry and molecular biology are subfields of biology that study biomolecules and their reactions.
    • In addition to endogenous biomolecules, organisms typically require water, energy, and nutrients to survive.

    Biomolecule Classification

    • Biomolecules are also referred to as biochemicals, highlighting their role in biological processes.

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    Description

    Test your knowledge about essential molecules in organisms and their roles in biological processes. Explore primary metabolites, macromolecules, vitamins, and hormones.

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