Example Sentences

My DNA gene sequence had 3,000 As in it.

I used 2mg of A in the experiment.

My headlights have a current of 5 A each.

Did you get your daily dose of A today?

Definitions

noun

one of the four nucleotides used in building DNA

Synonyms: deoxythymidine monophosphate, deoxyguanosine monophosphate, deoxycytidine monophosphate, deoxyadenosine monophosphate

noun

short form for adenine, a purine base found in DNA and RNA

Synonyms: adenine

noun

the unit symbol for the ampere, the basic unit of electric current adopted under the Systeme International d'Unites

Synonyms: amp, ampere

noun

any of several fat-soluble vitamins essential for normal vision

Synonyms: vitamin A

Other words

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