11. Glutamate is also a known metabolite substance which can enter glyceroneogenesis. 12. NCEH can break down organophosphates like the pesticide metabolite chlorpyrifos oxon. 13. Many physiologists believe that adenosine is an especially important vasodilator metabolite . 14. He tested positive for benzoylecgonine, the primary metabolite of cocaine. 15. Secondary metabolites include much stictic acid, and some norstictic acid. 16. The major metabolite of ketamine is norketamine ( 80 % ). 17. It is a metabolite and genetic mutations and potentially to cancer. 18. It is an intestinal bacterial metabolite of the soy phytoestrogen daidzein. 19. This metabolite , arene oxide, is normally very toxic to cells. 20. Returning a positive test for the banned Metandienone metabolite following a