Question

the framework of dna is made of what compound​

Answer 1

Answer:

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 of the molecule.

Explanation:

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Answer 2

DNA has a framework that is made up of pentose sugar-phosphate.

Explanation:

DNA is the molecule that carries the hereditary information from one generation to another generation. DNA structure is composed of:

1. Sugar: De-oxyribose

2. Phosphate

3. Nitrogenous base - Adenosine, guanine, thymine and cytosine.

The phosphate present acts as a linking unit between two sugars and form a phospho-diester molecule. The nitrogen bases protrude at 90° from the DNA backbone.