Written by punjalak
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Friday, 10 January 2014 09:48 |
Paul Andersen explains the importance and structure of nucleic acids. He begins with an introduction to DNA and RNA. He then describes the important parts of a nucleotide and shows how they are connected through covalent and hydrogen bonding.
ที่มา : www.youtube.com อัพโหลดโดย Bozeman Science
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