A rural environment is commonly considered as countryside. Therefore, there is less people per square mile of land. An urban environment is commonly considered as city centre â¦ . Therefore, there are more people per square mile of land.
GLYCINE Overview Information. Glycine is an amino acid, a building block for protein. It is not considered an âessential amino acidâ because the body can make it from other chemicals. A typical diet contains about 2 grams of glycine daily.The primary sources are protein-rich foods including meat, fish, dairy, and legumes.LYCINE Overview Information. Glycine is an amino acid, a building block for protein. It is not considered an âessential amino acidâ because the body can make it from other chemicals. A typical diet contains about 2 grams of glycine daily.
Two amino acid molecules, such as glycine and alanine shown here, can bond together using the carboxylic acid group of one and the amino group of the other by means of a dehydration reaction to form what is called a dipeptide.he name of this dipeptide is glycylalanine. The-ine ending of the glycine is changed to-yl because it's-OH is lost in the dehydration reaction, making it a glycyl group. The glycyl group is attached to the alanine making glycylalanine.