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Molecular Genetics. — Bio Zoology STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Bio ZoologyMolecular Genetics.2 Marks
Question
What makes the DNA and RNA as acidic molecules?
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Answer

The phosphate functional group (PO4) gives DNA and RNA the property of an acid at physiological pH, hence the name nucleic acid.

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