Respuesta :
Answer:
double helix
Explanation:
The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.
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Answer:
doublex helix
Explanation:
Ti argue that DNA actually takes the form of a double helix a ladder like structure that is twisted along its entire length