What happens when there is lactose in the cell? when lactose enters the cell a small amount of it is converted into allolactose which binds to repressor causing a conformational change in the repressor and creating an inactive lac repressor. Thus preventing it from binding to the operator site.
1 Garmin Express fails to open. 2  Map update problem with Garmin Express. 3  Latest Garmin Express will not open or uninstall.  Garmin Express & Background Intelligent Transfer Service (BITS)
Never have tried a Garmin, but I know other love them. We have a Magellan that seems to NEVER receive the traffic signals...we've used it here, in CA, in Dallas, and in Boston. I've been using Waze, a GPS app available on my phone. Very accurate traffic! Last edited by pobre; 04-20-2013 at 09:56 AM..