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Joined: Fri Sep 14, 2007 2:44 pm

DNA ?? need answer asap

Postby cowgirlval » Fri Sep 14, 2007 2:51 pm

Hi - I don't know the answer have looked everywhere!

When you extract DNA from your cheek cells - there are other macromolecules that come along with it - what are they??????????

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Joined: Mon Oct 16, 2006 11:47 am

Postby MelissaB » Fri Sep 14, 2007 5:03 pm

Can you tell us a little bit more about your project? What grade are you in, and what are you doing?

Think about what the properties of DNA are that allow it to go through the chemical reaction, and then think about other molecules that are in the cell with those same properties.

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Postby Lyubov » Fri Sep 14, 2007 5:32 pm

Histones, maybe?

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