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Old 04-01-2015, 03:45 PM
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Default Organisms can regulate gene expression

Genes can be turned on and off :: DNA from the Beginning

http://ghr.nlm.nih.gov/handbook/howgeneswork/geneonof......First click on "How Genes Work" and then to the right click on "Can genes be turned on and off in cells?"

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http://www.nature.com/scitable/topic...-Regulation-15

This link states in the second paragraph: "Genes can't control an organism on their own; rather, they must interact with and respond to the organisms environment.