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JEE Main2012ChemistryBiomoleculesActual

Which of the following statements is correct?

Options

  1. ARNA controls the synthesis of proteins.
  2. BThe sugar present in DNA is D-(-)-ribose.
  3. CRNA has double stranded -helix structure.
  4. DDNA mainly occurs in the cytoplasm of the cell.

Correct answer

B. The sugar present in DNA is D-(-)-ribose.

Step-by-step solution

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