cellular respiration (DEAMINATION) converts the amino acids into energy (ATP). What is significant about an R-group? It distinguished amino acids from each other- enzymes recognize different R groups
On November 8, another four states voted in favor of outright marijuana legalization: California, Nevada, Maine, and Massachusetts all voted in favor of legalized use, sale, and consumption of recreational marijuana. Marijuana at the Grass Station marijuana shop in Denver, Colorado.Rick Wilking/Reuters.
The United States is seeing green over legalized marijuana and the tax bounty it brings in. Weed is legal in at least some form in 22 states and the District of Columbia. Most allow it for medical use only. Colorado and Washington this year enacted laws that allow recreational use by adults.