... known: o Acetylcholine ( Ach ) o Monoamines (epinephrine (E), norepinephrine... or four amino acids, depending on exact definition used: (primarily glutamic acid, gamma aminobutyric acid...
2 Answers · Science & Mathematics · 15/09/2008
..., 5-HT), melatonin Others: acetylcholine ( ACh ), adenosine, anandamide, nitric oxide, etc. In addition, over...classical neurotransmitters by the strictest definition , however, because although they have all been shown...
3 Answers · Science & Mathematics · 09/10/2010
..., 5-HT), melatonin Others: acetylcholine ( ACh ), adenosine, anandamide, nitric oxide, etc. In addition, over... not neurotransmitters by the strict definition , however, because although they have all been shown...
2 Answers · Science & Mathematics · 02/02/2010
All of your reasoning is essentially correct, so I'm not entirely sure now what the question is. It sounds like you have a solid understanding of the concept of fitness. Fitness inherently has limited usefulness for...
3 Answers · Science & Mathematics · 18/07/2010