Which Type of Noncovalent Interaction Supports the Double Helix of DNA

question 141

Multiple Choice

Which type of noncovalent interaction supports the double helix of DNA and produces the base pairings A-T and G-C?

• A)hydrogen bonding
• B)London dispersion forces
• C)dipole-dipole forces
• D)ion-ion interactions
• E)ion-dipole interactions

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