Molecular-Basis-Of-Inheritance Question 261

Question: In nucleotide molecule, nitrogenous base is linked to pentose sugar by ‘A’ linkage and the pentose sugar is linked to phosphate by ‘B’ linkage. Identify A and B.

Options:

A) Column A Column B N - Glycosidic linkage Amide linkage

B) N - Glycosidic linkage Phosphodiester linkage

C) Phosphodiester linkage Amide linkage

D) Amide linkage Phosphodiester linkage

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Answer:

Correct Answer: B

Solution: