Respuesta :
Answer:
helix
sugar-phosphate
four nitrogen bases that are adenine, thymine, guanine, cytosine
Answer:
I am here to prove the answer is correct on top of me.
A molecule of DNA consists of two strands that form a double helix structure. DNA is a macromolecule consisting of two strands that twist around a common axis in a shape called a double helix.
Explanation:
here is where I got my answer.
https://www.visiblebody.com/learn/biology/dna-chromosomes/dna-structure
