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chillywilly4242 chillywilly4242
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6 years ago
As a testament to the biological basis for some unhealthy behaviors, research has found evidence for a gene related to alcoholism. It is known as:
 
  a. serotinergic T1 c. leptin
  b. dopamine D2 d. Trisomony 21
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-justin--justin-
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6 years ago
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6 years ago
Thank you, thank you, thank you!
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Yesterday
Good timing, thanks!
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2 hours ago
Thanks
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