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ChemistryJEE Main 23 Jan 2026, Shift 2·Q4·MCQ·Easy

Biomolecules · Nucleic acid sugar chirality

Both human DNA and RNA are chiral molecules. The chirality in DNA and RNA arises due to the presence of
  1. (1)Base unit
  2. (2)Chiral phosphate unit
  3. (3)D-sugar component
  4. (4)L-sugar component

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See the full 23 Jan 2026, Shift 2 paper