Question

which type of nucleic acid is double stranded?
o dna
o rna
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Explanation:

DNA (deoxyribonucleic acid) is typically double - stranded, consisting of two polynucleotide chains that wind around each other to form a double helix. RNA (ribonucleic acid) is usually single - stranded, although it can form secondary structures through base - pairing within the single strand.

Answer:

DNA