which type of nucleic acid is double stranded?\no dna\no rna\nneed help? review these concept resources.

Brief Explanations:

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