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4 votes
The DRD2 A1 allele gene is linked to controlling which of the following brain chemicals?

Neurons
Dopamine

1 Answer

5 votes
i think it is linked to : Dopamine

The existence of DRD2 A1 is always associated with the predisposition of Alcoholism.
When we talk about addiction, we can always linked it to dopamine, which allow our brain to process the feeling of pleasure and reward.

User Naldo Lopes
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