Red blood cells contain hemoglobin which is is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates. The red blood cells also have enz â¦ ymes that help the cell produce energy. There are many other proteins too.
Hancock County, Then and Now. Bay Saint Louis overlooks the Bay of Saint Louis, the Mississippi Sound and ultimately the Gulf of Mexico from the highest water-front elevation on the Gulf of Mexico. However, this beautiful little city is not the first cultural center to occupy this prestigious location.
County History. St. Charles County is located in the state of Missouri just northwest of St Louis. Its county seat is St Charles. The county has a total area of 592; miles. 560 miles is land and 32 miles is water. By 1760, French traders, trappers and missionaries had penetrated the Mississippi River Valley and established settlements as far south as the Missouri River in St. Charles County.