Â© 2015 American City Business Journals. All rights reserved. Use of this Site constitutes acceptance of our User Agreement (updated 12/23/13) and Privacy Policy (updated 12/23/13). Your California Privacy Rights.
Ethanol precipitation is a method used to purify and/or concentrate RNA, DNA and polysaccharides such as pectin and xyloglucan from aqueous solutions by adding ethanol as an antisolvent.Contents.thanol precipitation is a method used to purify and/or concentrate RNA, DNA and polysaccharides such as pectin and xyloglucan from aqueous solutions by adding ethanol as an antisolvent. Contents.
Confidence votes 36. DNA condenses before a cell divides in two, in order to produce more cells (more specifically in the mitosis phase of the cell cycle). DNA condenses into typical structures called chromosomes, that can be seen in electron microscopes.NA condenses before a cell divides in two, in order to produce more cells (more specifically in the mitosis phase of the cell cycle).