Debate and discussion of any biological questions not pertaining to a particular topic.
Moderators: honeev, Leonid, amiradm, BioTeam
- Posts: 1
- Joined: Sat Mar 05, 2011 11:04 pm
can you please explain what is a positive and negative feedback.
- Inland Taipan
- Posts: 5694
- Joined: Mon Sep 14, 2009 7:12 pm
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.
Cis or trans? That's what matters.