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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

Grade:

2 Answers

Arun
25763 Points
one year 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
one year 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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