DNA Molecule Structure

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Structure of the DNA molecule at the atomic and molecular level. This video reviews the purpose of DNA, then reviews its components; the nitrogen bases.
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Thank you for your explanation... Now I understand it😊🖤👉👈

morticialoud
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at 3:17 you just said that nitrogenous base was all carbons! Ouch. I'm teaching this to my kids now. Would love an updated version of this one!! It's dated compared to your new material :)

VildeReven