A member asked:

Can one's dna change during life? does that mean that different cells in my body might currently have mutations from one another?

A doctor has provided 1 answer
Dr. Robert Killian answered

Specializes in General Practice

DNA does not change: No. Cells can change; they can get damaged; they can be affected by their environment. But, the underlying DNA does not change or mutate.

Answered 9/17/2017

4.1k views

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