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additional
additional hedge
additional markon
Additional Member System
additional principal payment
additionality
additionally
additive
additive identity
additive inverse
additive printing
addle
address
address harvester
addressee
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adduct
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adenine
ad·e·nine [ áddə nn, áddənin ]


noun 
Definition:
 
DNA component: a purine base found in DNA, RNA, and energy-carrying molecules such as ATP.
Symbol  A
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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