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postive and negative feedback

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postive and negative feedback

Postby nevada » Sat Mar 05, 2011 11:15 pm

can you please explain what is a positive and negative feedback.

thanks
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Postby JackBean » Sun Mar 06, 2011 8:12 am

feedback is regulation of upstream processes by downstream outputs. If it's positive, than is the upstream process intensified, while in negative feedback it's downregulated.
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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