Function of Mitochondrial DNA

Mitochondrial DNA can be tested for genealogy purposes, but what is the function of Mitochondrial DNA?

A major function of (mtDNA) Mitochondrial DNA is assisting us in the aging process. mtDNA is a sensitive DNA strand and mutations can cause hereditary diseases. Another function of mtDNA is allowing us to track down hundreds of generations.

In forensics, it is used to identify bodies and skeletal remains for crimes that are unidentified.

The main function of mtDNA is the production of energy. The cell uses this energy to perform specific work necessary for cell survival.

The things used to generate this energy are the food we eat, and tissues that are broken down in a process called Catabolism. These molecules are transferred into the mitochondria where further processing occurs.

Other mitochondria functions involve building, breaking down and recycling products needed for proper cell functioning.

Mitochondrial DNA is a road map to your maternal ancestry. You can find out your lineage through the clues your ancestors left in your DNA. Get the best results at Ancestry.com DNA testing

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Function of Mitochondrial DNA - Back to Mitochondrial DNA

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