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Q:
A) A double helix | B) A strand of nucleic acids |
C) A single strand of amino acids | D) A sugar ring |
Answer: A) A double helix
Explanation:
Explanation:
DNA is not a single stranded and does not have amino acids. Hence options, b & C are eiminated. Dna is a double helix structure containing nucleobase—either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group.