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Biology 20 Online
OpenStudy (anonymous):

What are the three main components of a DNA molecule?   a sugar, a phosphate group, and an amino acid a sugar, a water molecule, and a nitrogenous base a sugar, a nucleotide, and an amino acid   a sugar, a phosphate group, and a nitrogenous base

OpenStudy (anonymous):

i think its D???>>>

OpenStudy (shadeyghost):

YAY

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