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.
As a drug cannabis finds extensive favor among recreational and medical users. In eight states, Alaska, California, Colorado, Oregon, Massachusetts, Maine, Nevada and Washington, the sale and possession of cannabis is legal for both medical and recreational use; and Washington DC has legalized personal use but not commercial sale.