Sunday, 12 August 2018

Genetic mutation

Genetic mutation is a normal process in every cell DNA during cell division. It is a natural process that happens in every cell. To grow up and other certain physiological need cell division is required. Living organ usually uses mitosis cell division process to grow up. During cell division, in cell nucleus division is started. Genetic process happens within cell. The DNA structure changes. Double helix DNA turned into single helix RNA by breaking down their coiled structure. Each separate helix forms a copies of itself and then again started to coiling to form DNA. This process is called DNA replication.

During the process of replication, gene structure mutant. 

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DNA replication

DNA replication