Articles > Deoxyribonucleic acid definition – quiz Deoxyribonucleic acid definition – quiz Quiz Choose the best answer. 1. DNA is ... a nucleic acid made up of repeating units of nucleotides a protein made up of repeating units of amino acids a lipid consisting of fatty acid molecules 2. Which of the following is not typically present in DNA Adenine Thymine Uracil 3. Apart from the nucleus, which of these organelles contain DNA Mitochondria Chloroplasts Both mitochondria and chloroplasts 4. DNA with introns Eukaryotic DNA Prokaryotic DNA All types of DNA 5. Creating a copy of DNA into mRNA Replication Transcription Translation Send Your Results (Optional) Your Name To Email Time is Up!