Steroid hormones pass through the cell membrane and bind to a specific steroid hormone receptor protein. The combined steroid and receptor protein then bind to a specifiâ¦c sequence of bases in the DNA molecule. This sequence of bases is part of the promotor of a gene.   Binding of the steroid - receptor complex either activates (switches on) or represses (switches off) the gene which is controlled by that promotor.
A port replicator is an attachment for a notebook computer that allows a number of devices such as a printer, large monitor, and keyboard to be simultaneously connected.
The E-Port Plus Replicator is set up for dual monitors. Depending on your monitor, you just hook your monitors up to 2 of the 3 video connections. The two connections (White) to the far right are the DVI connections. The blue one is the VGA connection. Then you have to set up dual monitors in your video setup. Please share your experience with the forum.