Question

Which of the following is true about phosphodiester linkage?

a.

5’-phosphate group of one nucleotide unit is joined to the 3’-hydroxyl group of the next nucleotide

b.

3’-phosphate group of one nucleotide unit is joined to the 5’-hydroxyl group of the next nucleotide

c.

5’-phosphate group of one nucleotide unit is joined to the 5’-hydroxyl group of the next nucleotide

d.

3’-phosphate group of one nucleotide unit is joined to the 3’-hydroxyl group of the next nucleotide

Posted under Biochemistry

Answer: (a).5’-phosphate group of one nucleotide unit is joined to the 3’-hydroxyl group of the next nucleotide

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Q. Which of the following is true about phosphodiester linkage?
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