dna in a sentence

Definition

DNA is a molecule that contains the genetic instructions necessary for the growth, development, and functioning of all living organisms.

DNA carries the genetic instructions essential for the development and function of all living organisms.
Scientists are using advanced techniques to edit DNA, potentially curing genetic diseases.
Forensic experts analyze DNA samples to identify suspects and solve crimes.
Each individual's DNA is unique, which is why it can be used in paternity tests.
The study of DNA has revolutionized our understanding of heredity and evolution.