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.
Visit your local Texas DPS office in person. You'll need to: 1  Complete an Application For Renewal/Replacement/Change Of A Texas Driver License or Identification Card (Form DL-43). 2  Bring your current driver's license. 3  Have your photo taken. 4  Pay the renewal fee.