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3 years ago

In proteins, amino acids are linked by peptide bonds; in polynucleotides, nucleotides are linked by ________.

Biology

2 answers:

Verdich [7]3 years ago

8 0

Answer:

Phosphodiester bond

Explanation:

Nucleotides are linked by phosphodiester bonds that are formed between the 5' phosphate group of one nucleotide and the 3' hydroxyl group of another nucleotide in the DNA.

Sergeeva-Olga [200]3 years ago

5 0

Answer: Phosphodiester bond

Explanation:

The backbone of DNA consists of deoxyribose nucleotides linked by phosphodiester bridges.

The 3'-hydroxyl of the adjacent sugar of one deoxyribonucleotide is joined to the 5'-hydroxyl of the adjacent sugar by an internucleotide linkage called a phosphodiester bond.

Thus, phosphodiester bond is the answer

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