Question

a dna molecule contains 100 nitrogen bases, what is the number of phosphodiester linkage​

Answer 1

Which structural feature is found in the single-stranded DNA molecule? a) It can have a negatively-charged backbone composed of nitrogenous bases. b) Each 3',5'-phosphodiester bond will contain one phosphate group linking two deoxyribose sugars.

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Answer 2

Answer:

Deoxyribonucleic acid is a polymer chain of nucleotides connected by 5' to 3' phosphodiester bonds. DNA normally exists as a two antiparallel complementary strands held together by hydrogen bonds between adenines (A) and thymines (T), and between guanines (G) and cytosines (C).