What is the most important part of deamination? The enzymatic removal of the amino group (NH2) from amino acids. What would happen without the regulation of GDH and other deaminating enzymes?
Synthetic marijuana is far more powerful, and it just depends on the compounds that are in the synthetic cannabinoid. The compounds itself, it's almost like a DNA, like little piece of DNA, and some of the analogs could be 1 to 800 times more powerful, some are 25 times more powerful, some are 5 times.
In brief, a synthetic or lab-created emerald will have the same chemical, physical, and optical properties as a natural emerald. A lab-created emerald is a real emerald but not a natural emerald. However, synthetic emeralds are MUCH less expensive when matched for size and quality against natural emeralds.