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Which of the following contributes to the double helical structure of DNA (A) hydrogen bond (B) covalent bond (C) disulphide bond (D) van-der Waal’s force

Which of the following contributes to the double helical structure of DNA
(A) hydrogen bond (B) covalent bond (C) disulphide bond (D) van-der Waal’s force

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2 Answers

Arun
25750 Points
3 years ago
According to double helical model of DNA (proposed by Watson and Crick), DNA molecule contains two deoxyribonuclide chains which are spirally coiled around each other on a common axis. These two chains are held together by the formation of hydrogen bonds,
Vikas TU
14149 Points
3 years ago
In relation to each other, covalent bonds are the strongest, followed by ionic, hydrogen bond, Dipole-Dipole Interactions and Van der Waals forces (Dispersion Forces).

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