The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality ...

The double-stranded DNA that results from this pattern of bonding looks much like a ladder with sugar-phosphate side supports ... Beyond the ladder-like structure described above, another key ...

Combinations of these atoms form the sugar-phosphate backbone of the DNA -- the sides of the ladder, in other words. Other combinations of the atoms form the four bases: thymine (T), adenine (A ...

Its twisted, double-helix structure is one ... that make up the backbones of DNA and RNA. Phosphate is also involved, creating what is known as a sugar-phosphate backbone. Phosphate is composed ...

What is DNA, and how does it work ... In this analogy nucleotides are the teeth of the zipper; the sugar-phosphate backbone is the fabric to which the teeth are attached. Because of the shape ...

The basic units (monomers) of DNA are nucleotides. These nucleotides consist of a deoxyribose sugar, phosphate and base. The nucleotides are identical except for the base, which can be an adenine ...