The early life of Joseph Stalin covers the life of Stalin from his birth on 6 December (18 December, New Style) 1878 until the October Revolution on 25 October 1917 (7 November). Born in Gori, Georgia to a cobbler and a house cleaner, he grew up in the city and attended school there before moving to Tiflis (modern-day Tbilisi) to join the Tiflis Seminary.
Confidence votes 31.1K. Its structure is two spirals interlaced; double meaning two, helix being the technical word for such a shape. DNA is known as the double helix because it coils up into chromosomes and looks like a winding staircase.
DNA replication is called semi-conservative because the template strand is conserved in the new DNA double strand. When it is copied, one strand is old and one is new. This oc â¦ curs each time DNA is replicated.