The outer part of DNA helix made up of sugar and phosphate is called ______?
The outer part of DNA helix made up of sugar and phosphate is called ______?
چینی اور فاسفیٹ سے بنا ڈی این اے ہیلکس کا بیرونی حصہ ______ کہلاتا ہے؟
Explanation
The outer part of the DNA helix is made up of sugar (deoxyribose) and phosphate molecules, which form the backbone of the DNA double helix.
This sugar-phosphate backbone is referred to as the "upright" or "backbone" of DNA.