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.
Caledon Map â Satellite Images of Caledon. detailed map of Caledon and near places. Welcome to the Caledon google satellite map! This place is situated in Peel Regional Municipality, Ontario, Canada, its geographical coordinates are 43Â° 52' 0 North, 80Â° 0' 0 West and its original name (with diacritics) is Caledon. See Caledon photos and images from satellite below, explore the aerial photographs of Caledon in Canada.