Biomolecules and Biological Materials Quiz
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Questions and Answers

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

  • Oxygen, carbon, hydrogen, and nitrogen (correct)
  • Carbon, hydrogen, oxygen, and sulfur
  • Nitrogen, oxygen, phosphorus, and sulfur
  • Carbon, hydrogen, nitrogen, and phosphorus

What are the primary metabolites that are considered as biomolecules?

  • Vitamins, hormones, enzymes, and minerals
  • Starch, cellulose, cholesterol, and DNA
  • Amino acids, fatty acids, glucose, and RNA
  • Proteins, carbohydrates, lipids, and nucleic acids (correct)

What is the term for molecules present in organisms that are essential to biological processes?

  • Macromolecules
  • Biopolymers
  • Biochemical compounds
  • Biomolecules (correct)

What do biochemistry and molecular biology study?

<p>Biomolecules and their reactions (A)</p> Signup and view all the answers

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

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

What is the more general name for biomolecules?

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

What are the primary macromolecules considered as biomolecules?

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

What is the more general name for biomolecules?

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

What is the term for molecules present in organisms that are essential to biological processes?

<p>Biomolecules (A)</p> Signup and view all the answers

Which subfields study biomolecules and their reactions?

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

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