Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET2007ChemistryBiomoleculesActual

RNA and DNA are chiral molecules, their chirality is due to:

Options

  1. Achiral bases
  2. Bchiral phosphate ester units
  3. CD-sugar component
  4. DL-sugar component

Correct answer

C. D-sugar component

Step-by-step solution

The chirality of DNA and RNA molecules are due to the presence of sugar components. Related Theory DNA have multiple chiral centres and are found as single enantiomers in nature. The DNA structure itself is chiral and exists as a single enantiomer.

Practice Biomolecules on Quantrex Academy →

More from Biomolecules

What type of sugar is the stachyose? 2026What is the number of stereo structure of glucose? 2026Which of the following is having largest size? 2026Which of the following is non reducing sugar? 2026Which of the following exists as a zwitter ion ? 2026Which of the following is a disaccharide ? 2026Name the polymer in which chains are formed by -1,4-glycosidic linkages between -glucose units and branches are formed by -1,6-glycosidic linkages. 2026Match List I with List II List I (CARBOHYDRATE) List II (TYPE) (A). Glycogen (I). Oligosaccharide (B). Stachyose (II). Monosaccharide (C). Ribose (III). Polysaccharide Choose the c 2026 Full Biomolecules list All NEET PYQs