http://www.forrestrace.com/glass-rod/
Extracted DNA was scooped using a glass rod. How do you account for the “stickiness” of DNA to glass?
DNA appeared as a precipitate once ethanol was added after releasing the nucleus from the cells using detergent and grinding it.
The “stickiness” is a result of the hydrogen bonding. Since glass contains oxygen atoms, there is some interaction between the hydrogen present in the DNA and the oxygen present in the glass.
THE GLASS ROD BONG LIGHTING SYSTEM
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