Biology, 30.11.2020 22:50 mpete1234567890

Which description best explains Watson and Crick's DNA model? DNA is a single–stranded molecule that has nitrogenous bases toward its exterior. DNA is a double helix made of two strands linked together with hydrogen bonds. DNA is a double helix that contains nitrogenous bases toward its exterior.

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Which description best explains Watson and Crick's DNA model? DNA is a single–stranded molecule that...