DNA

/dˌiːˌɛnˈeɪ/

DNA

(biochemistry) a chemical substance that carries the genetic information, which is present in every cell and some viruses

Examples

1. Investigators say DNA has helped close the books on two unsolved murders in California in the late 1980s .

2. I guess taking no for an answer is not in my DNA.

3. DNA contains a record of the evolutionary relationships between all organisms.

4. DNA contains a record of the evolutionary relationships between all organisms.