structureof aDescribe the chemicalpolynucleotide chain of DNA. – InterviewSolution

1.	structureof aDescribe the chemicalpolynucleotide chain of DNA.
Answer» Deoxyribose is the pentose sugar found in this type of polynucleotide, hence its name Deoxyribonucleic Acid, or DNA. The nitrogenous bases found in DNA are, adenine, guanine, cytosine and thymine. DNA molecules have two polynucleotide chains, held together in a ladder like structure.

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