This amino group attachment to the central carbon will be found in all 20 different amino acids. Now looking at the carbon that is attached to the right of the central carbon, it has attached to it an oxygen with a double bond and another oxygen with a hydrogen attached.
Norfolk International Airport is the major airport serving coastal Virginia and northeast North Carolina. American, Delta, Southwest and United offer convenient daily access to hundreds of cities worldwide. A variety of retail, dining and service amenities are provided to meet travelers' needs.
Norfolk Southern Corporation is a holding company engaged in the rail transportation business. The Company operates approximately 20,000 miles of road primarily in the East and Midwest. The Company is engaged in the rail transportation of raw materials, intermediate products and finished goods primarily in the Southeast, East and Midwest. The Company, through interchange with rail carriers, to and from the rest of the United States.