Question:
The phosphoester linkage in the nucleotides is between
- A. phosphate group and OH of $3^{\prime}C$ of a nucleoside.
- B. phosphate group and OH of $5^{\prime}C$ of a nucleoside.
- C. phosphate group and H of $3^{\prime}C$ of a nucleoside.
- D. phosphate group and H of $5^{\prime}C$ of a nucleoside.