The reason for double helical structure of DNA is the operation of :Van der Waals forcesElectrostatic attractionsHydrogen bondingDipole - Dipole interactions

What is the structure of the DNA double helix

The weak chemical bonds important in holding the DNA double helix together is the: ionic bond polar covalent nonpolar covalent hydrogen bond

The double helix structure of DNA is like a twisted ladder that is held together by the "rungs". Each rung consists of:a single basea pair of bases linked togethera proteina pair of atoms linked together

hich of following interactions are the likely result of the stacking of base pairs in DNA?Answers: A. pi-pi interactionsB. hydrophobicC. dipole-dipole interactionsD. charge-chargeE. dispersionF. hydrogen bondsG. ion-dipole

The strands of the DNA double helix are held together by _______________________________________.