The reason for the double helical structure of $DNA$ is the operation of

  • A
    Electrostatic attractions
  • B
    van der Waals forces
  • C
    Dipole-dipole interactions
  • D
    Hydrogen bonding

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Similar Questions

Which of the following is a purine derivative?

An example of a natural biopolymer is........

Which nitrogen atom of a purine base is bonded with the furanose sugar to form a nucleoside?

The correct statement with regard to the secondary structure of $DNA$/$RNA$ is:

Identify the nitrogen atom of a purine base that bonds with the $1^{\prime}$ carbon of ribose to form a ribonucleoside.

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