Nucleic Acids and Nucleotides Quiz
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Questions and Answers

What type of bond is formed between carbohydrates?

  • Peptide bond
  • Glycosidic bond (correct)
  • Covalent bond
  • Phosphodiester bond

    • In which positions do purines have end atoms?

  • 2, 3, 6, and 9
  • 1, 3, 7, and 9 (correct)
  • 2, 4, 6, and 8
  • 1, 2, 5, and 8

    • What differentiates Thymine from Uracil?

  • Presence of Ethyl (CH3) (correct)
  • Different number of nitrogen atoms
  • Presence of Carbonyl group
  • Different molecular weight

    • What structure explains the flow of genetic information from DNA to RNA?

    <p>Central Dogma</p> Signup and view all the answers

    What type of bond forms between nucleic acids?

    <p>Phosphodiester bond</p> Signup and view all the answers

    Which scientist informed Watson and Crick that bases assume the keto form under intracellular conditions?

    <p>Jerry Donohue</p> Signup and view all the answers

    What allows RNA to have a capacity for storage as a backup for discovering ribozymes?

    <p>2 hydroxyl groups</p> Signup and view all the answers

    Which structure refers to the three-dimensional arrangement of nucleotide residues in DNA?

    <p>Secondary Structure</p> Signup and view all the answers

    In which region do nucleotides strongly absorb light?

    <p><strong>Ultraviolet</strong> region</p> Signup and view all the answers

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