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the helicity of the DNA is stable due

( a ) base stacking
( b ) hydrogen bond
( c ) anti-parallel orientation
( d ) both a and b

1 Answer

The plane of one base pair stacks over the other in a double helix and hydrogen bonds confer stability to DNA molecule.
Ans: (D) both a and b
answered Jan 9, 2017 by suganyadevi.p
edited Nov 30, 2017 by priyanka.c