Question

The outer part of DNA is comprised of




nucleotides.


oxyribose and phosphene backbone.


deoxyribose and phosphate backbone.


RNA.

Answer 1

Deoxyribose and phosphate backbone

Answer 2

Answer:

deoxyribose and phosphate backbone

Explanation:

The outer part of the DNA double helix contains an alternating sugar (deoxyribose) and phosphate backbone.