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.
Rohos Mini Drive is a free software to protect USB flash drive with password. Your data on the USB flash drive is secured by creating hidden and encrypted partitions. To use it, run the program and select Encrypt USB drive and enter a password and it will create an encrypted partition on the USB drive.ree USB Security. Free USB Security is a free USB disk protection software. It can encrypt all your USB drives, memory cards with password you provide. It installs an executable file on your USB drive and hides all the contents of the USB drives including files and folders.