Nucleic acid are called acids mainly because of the presence of -(1) -COOH group (2) -OH group in the sugar unit (3) -OH group of the heterocyclic base (4) -OH group of the phosphate unit

Nucleic acid are called acids mainly because of the presence of -(1) -

1.	Nucleic acid are called acids mainly because of the presence of -(1) -COOH group (2) -OH group in the sugar unit (3) -OH group of the heterocyclic base (4) -OH group of the phosphate unit
Answer» (4) -OH group of the phosphate unit

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Nucleic acid are called acids mainly because of the presence of -(1) -COOH group (2) -OH group in the sugar unit (3) -OH group of the heterocyclic base (4) -OH group of the phosphate unit

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