Genetic and evolutionary U3.3_dna replication

DNA replication: (occurs during cell division)

The whole process is complicated and requires a lot of enzyme involvement, which is just a simplification process.

Material conditions required

Templates, raw materials, energy, enzymes

The base complementary algorithm ensures the accuracy of DNA replication.

(1) Spin

The cells are used to provide energy, and the two helix double chains are untied under the action of the resolver.

(2) Base pairing

Under the action of DNA polymerase and other enzymes, we synthesized a sub-chain complementary to the parent chain by using the free 4 kinds of deoxidation nucleotides as the raw materials, according to the principle of complementary base.

(3) Formation of two new DNA molecules

Along with the process of the template chain spin-off, the newly synthesized sub-chain is also extending continuously.

At the same time each new chain and its corresponding template coiled into a new double helix.

At the end of the copy, a DNA molecule formed two identical DNA molecules. The newly cloned two offspring DNA molecules are distributed through cell division to the daughter cells.

Genetic and evolutionary U3.3_dna replication