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Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
Question
The two strands of DNA have antiparallel polarity. What does it mean?
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Answer

It means that one of the strands of DNA has 5' → 3' polarity and the other strand has 3' → 5' polarity.

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