In order to create an identical DNA we should study semi-conservative model of Stahl & Mosselson. There are three main steps:
1) An initiator protein unwinds a short stretch of the DNA<span> double helix.
2) A protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the </span>DNA<span> strands, thereby pulling apart the two strands. </span> 3) Then, it replicates into similar half, so they get double in number, like 4 from 2, 8 from 4 etc. Hence, you have created a DNA molecule
The DNA replication is a semi conservative in nature ! as the replicate has on parent and one daughter DNA ! so having two identical DNA , you have to take the DNA and change it into RNA having one strand and other RNA having opposite coding !
by this way, you can create a identical copy of DNA !
Plants would be the only option, they have no legs so they can't move. They are producers and make its own food and unable to move around its environment.
The Cori cycle (also known as the lactic acid cycle), named after its discoverers, Carl Ferdinand Cori and Gerty Cori,[1] refers to the metabolic pathway in which lactate produced by anaerobic glycolysis in the muscles moves to the liver and is converted to glucose, which then returns to the muscles and is cyclically metabolized back to lactate.[2]