DNA

Pronunciation
/dee-en-ay/
Category
Genetics
Singular
DNA
Plural
DNA

Definition

Deoxyribonucleic acid, a nucleic acid that carries genetic instructions in all living organisms.

Etymology

From 'deoxyribose', a sugar component, and 'nucleic acid' (referring to its acidic nature).

Example

DNA contains genes that determine an organism's traits.

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