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Biology, 06.11.2020 23:30 melaniespinkhaow4w1j

What are the similarities between DNA and RNA molecules? (4 points) A double stranded helix, a phosphate group, and a hexose sugar

A nitrogenous base, a phosphate group, and a pentose sugar

A nitrogenous base, an amino acid, and a pentose sugar

A single stranded helix, a phosphate group, and a pentose sugar

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