Which of the following specific structural statements clearly and fundamentally differentiates the c — Biomolecules Chemistry Question

💡 Solution & Explanation

Both nucleic acids possess aldopentose sugars. RNA natively utilizes $\beta$ - $D$ -ribose, while DNA strictly incorporates $\beta$ - $D$ -2-deoxyribose, which structurally differs solely by the complete absence of the oxygen atom (and thus the $-OH$ group) specifically at the $2'$ carbon.