Other questions in this quiz

2. Which type of sugar is found in a nucleotide?

  • heptose
  • pentose
  • hexose
  • triose

3. A catalyst

  • increases the rate of reaction by reducing the activation energy
  • decreases the rate of reaction by increasing the activation energy
  • decreases the rate of reaction by reducing the activation energy
  • increases the rate of reaction by increasing the activation energy

4. Individual mononucleotides in a molecule of mRNA are joined together by

  • hydrogen bonds
  • phosphodiester bonds
  • glycosidic bonds
  • peptide bonds

5. One advantage of DNA having two complementary strands is that

  • semi-conservative replication is possible
  • transcription and replication can occur at the same time
  • diploid cells can inherit DNA from both parents
  • hydrolysis of DNA is faster

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