For years it was debated among scientists if DNA, RNA, or proteins came first. DNA serves as the principle means to store genetic information, and proteins can catalyze reactions. RNA is nucleic acid that all living things have. It can act as a genetic library like DNA and can catalyze reactions similar to proteins.his lesson defines abiogenesis and discusses the evidence which supports the theory. This lesson will discuss primitive Earth and the possibilities of how the first life on Earth started from a purely scientific perspective.
Caledon (2011 population 59,460) is a town in the Regional Municipality of Peel in the Greater Toronto Area of Ontario, Canada. In terms of land use, Caledon is somewhat urban, though it is primarily rural in nature. It consists of an amalgamation of a number of urban areas, villages, and hamlets; its major urban centre is Bolton, located on its eastern side adjacent to York Region.Caledon is one of three municipalities of Peel Region.
Corydon is located in South Central Iowa in Wayne County. We are a small city of 1585 persons, the largest of 9 cities in the county. Corydon hosts the Wayne County Courthouse on a very charming square in the center of the city. There are two major parks, one with a nine-hole golf course and aquatic center, the other with a 58 acre lake with campgrounds, disc golf course, fishing and a nearby walking trail.