DNA replication can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to initiate DNA synthesis at known sequences in a template DNA molecule.NA replication can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to initiate DNA synthesis at known sequences in a template DNA molecule.
Average temperatures in the Antarctic interior get down to -70 degrees Celsius during the winter months and -35 degrees Celsius in the warmer months.   The coastal te â¦ mperatures are much warmer with a range of -15 to -32 Celsius in Winter and -5 to +5 Celsius in Summer.
Antarctica has the coldest climate on the Earth. Antarctica's lowest air temperature record was set on 21 July 1983, with â89.2 Â°C (â128.6 Â°F) at Vostok Station. Satellite measurements have identified even lower ground temperatures, down to â93.2 Â°C (â135.8 Â°F) at the cloud free East Antarctic Plateau on 10 August 2010.