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Which best describes the structure of a DNA molecule? a. Two strands of dna linked together. b. Two strands of amino acids linked together c. Two strands of rna linked together d. A strand of dna linked
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Which best describes the structure of a DNA molecule?

a. Two strands of dna linked together.
b. Two strands of amino acids linked together
c. Two strands of rna linked together
d. A strand of dna linked to a strand of rna
I'm between the top two. Please help guys!

User Saranpol
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DNA is a molecule composed of two polynucleotide chains that coil around each other to form a double helix. So I’m thinking A, due to the fact that amino acids are not built in DNA.
User Wlada
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