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- Answer please! The reason for double helical structure of DNA is operation of
The reason for double helical structure of DNA is operation of
- Option 1)
van der Waal's forces
- Option 2)
dipole-dipole interaction
- Option 3)
hydrogen bonding
- Option 4)
electrostatic attractions.
Answers (1)
As we lernt in
Structure of DNA -
Double helix consisting of two strands that are antiparallel and complementary to each other . Two helixes are held together by hydrogen bonds.
- wherein
Parallel strands of DNA form helix which are held together by hydrogen bonds.
Option 1)
van der Waal's forces
This option is incorrect
Option 2)
dipole-dipole interaction
This option is incorrect
Option 3)
hydrogen bonding
This option is correct
Option 4)
electrostatic attractions.
This option is incorrect
View full answer
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