In the form of proteins, amino acids comprise the second-largest component (water is the largest) of human muscles, cells and other tissues. Outside proteins, amino acids perform critical roles in processes such as neurotransmitter transport and biosynthesis.n biochemistry, amino acids having both the amine and the carboxylic acid groups attached to the first (alpha-) carbon atom have particular importance.
Ad lib redirects here. For other uses, see Ad lib (disambiguation). Ad libitum (/Ã¦dËlÉªbáµ»tÉm/) is Latin for at one's pleasure; it is often shortened to ad lib (as an adjective or adverb) or ad-lib (as a verb or noun).
GHB is short for gamma hydroxybutyrate, a drug popular among teens and adults that are always involved in partying and going to clubs. Many countries consider this drug as an illicit drug or have it regulated in terms of sale and use. This drug is also known as 4-hydroxybutanoic acid or sodium oxybate.HB is also a popular date rape drug, especially among teens. Aside from its liquid form, GSB also has a powder form which can be taken as is or mixed with drinks. GHB is also known to cause several side effects, with many of them very serious.