A competitive inhibitor binds in the active site. This prevents the enzyme from binding to the substrate. When the active site is blocked, the reaction cannot occur. It is like the inhibitor and the substrate are competing for the active site.
Texas vehicle registration renewal notices are sent by the Department of Public Safety to the driver's mailing address six to eight weeks before the expiration date of your car registration. Once you receive this notice, you can renew auto registration by mailing certain documentation to a local TX DPS office.
As with other sections of the license renewal law in Texas, your renewal fee depends upon your age. Drivers under 18 years old can enjoy an affordable renewal fee of just $6. Drivers between 18 and 84 will pay $25 and drivers 85 and older only pay $9.