Biology · Genetics and Nucleic Acids
Which of the following statements is incorrect with respect to Deoxyribonucleic Acid (DNA)?
- 1It is found in all prokaryotic and eukaryotic cells, as well as in many viruses.
- 2The DNA molecule typically consists of a single strand made of deoxyribose and phosphate groups.✓
- 3DNA codes genetic information for the transmission of inherited traits.
- 4Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups.
Correct answer
The DNA molecule typically consists of a single strand made of deoxyribose and phosphate groups.
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