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.
It's tempting to say that the climate at the South Pole is consistently cold, but it is not. In December it is very cold, with an average temperature of around -28â (-18â). However In July it is astonishingly cold, with temperatures sagging to -80â (-112â).ntarctica is (for obvious reasons) the least-visited continent, and the South Pole is (because it is not accessible by sea) the least-visited site in Antarctica that is nominally open to tourism. Most expeditions take place in November thru January, during the Antarctic summer/day.