Why does ethnol have to be ICE COLD when ading to DNA cells from onions?

Subject: Why does ethnol have to be ICE COLD when ading to DNA cells from onions?

Date: Mon Jul 31 05:34:43 2000
Posted by adelisa Jones
Grade level: 10-12 School: The Glennie School
City: Toowoomba State/Province: Queensland Country: Australia
Area of science: Molecular Biology
ID: 965036083.Mb

Message:


The question is in realtion to DNa extraction from onion cells, and why 
does teh ethanol solution have to be ice cold when added to the solution 
to find the DNA??

Re: Why does ethnol have to be ICE COLD when ading to DNA cells from onions?

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