The backbone of DNA chain is formed by____

The backbone of the DNA is formed by

Select the wrong statements with respect to DNA . (i) The backbone of DNA is formed by the sugar-phosphate chain. (ii) The two strands of the Polynucleotide are anti-parallel. (iii) The nitrogen bases are parallel to the backbone . (iv) The backbone contains a hydrogen bond.

Select the wrong statements with respect to DNA . (i) The backbone of DNA is formed by the sugar-phosphate chain. (ii) The two strands of the Polynucleotide are anti-parallel. (iii) The nitrogen bases are parallel to the backbone . (iv) The backbone contains a hydrogen bond.

The backbone of a DNA molecule is made up of

Assertion :- The backbone of polynucleotide chain is formed due to sugar and phosphate. Reason :- A nitrogenous base is linked to the pantose sugar through a N-glycosidic linkage to formed a nucleoside.

Backbone of DNA strand is built up of