Respuesta :

mtrigue21

Answer:

A double helix.

Explanation:

It best describes the structure of a DNA molecule. Moreover, the DNA is not a single stranded and it does not comprise amino acids.

paridhisingh149

Answer:

DNA is made up of molecules called nucleotides. ... Nucleotides are attached together to form two long strands that spiral to create a structure called a double helix. If you think of the double helix structure as a ladder, the phosphate and sugar molecules would be the sides, while the bases would be the rungs.

Explanation:

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