Nucleic Acids and Their Functions Quiz
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Questions and Answers

What is the major function of nucleic acids?

  • Genomic information storage and expression (correct)
  • Protein synthesis
  • Cell structure formation
  • Energy storage

Which nucleic acid encodes the information needed for making proteins?

  • Lipid
  • DNA (correct)
  • Carbohydrate
  • RNA

What is the peculiar compound found inside the nucleus of cells that led to the discovery of nucleic acids?

  • Protein
  • Carbohydrate
  • Nuclein (nucleic acid) (correct)
  • Lipid

Which structure of DNA allows information to be passed on to the next generation?

<p>Double helix (B)</p> Signup and view all the answers

What is the unique feature of nucleic acids in terms of composition?

<p>Nitrogen-containing bases, phosphate groups, and sugar molecules (B)</p> Signup and view all the answers

What is the main role of RNA in cells?

<p>Protein synthesis (D)</p> Signup and view all the answers

What is the main function of nucleic acids in cells?

<p>Storing and expressing genomic information (B)</p> Signup and view all the answers

How did researchers first identify nucleic acids as a distinct compound within cells?

<p>By its uniqueness compared to proteins, lipids, and carbohydrates (B)</p> Signup and view all the answers

What inspired the creation of songs dedicated to nucleic acids?

<p>Something about them inspired art (A)</p> Signup and view all the answers

What class did the author mention learning about nucleic acids through a song?

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

Which biomolecule was NOT among the compounds initially considered when nucleic acids were discovered?

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

What is the distinctive structural feature of DNA that allows information to be passed on to the next generation?

<p>Double helix structure (A)</p> Signup and view all the answers

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