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Uploaded by geneedinc on Aug 25, 2008
Animation giving criteria that a substance must meet in order to be defined as a neurotransmitter.
Education
Standard YouTube License
Campbell is a fucking whore. A lying piece of shit galore.
returnoftheramble 1 year ago
it hurts, and they won't listen to me because they want to keep doing this. Okay, do it more and learn why you don't.
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Campbell is a fucking whore. A lying piece of shit galore.
returnoftheramble 1 year ago
it hurts, and they won't listen to me because they want to keep doing this. Okay, do it more and learn why you don't.
returnoftheramble 1 year ago