The ratio of number of residents in Presque Isle to the number of sex offenders is 353 to 1. Median real estate property taxes paid for housing units with mortgages in 2015: $2,393 (1.9%) Median real estate property taxes paid for housing units with no mortgage in 2015: $1,807 (1.8%)
The endocrine system regulates vital processes in the body including growth, metabolism, and sexual development. This system is comprised of several major endocrine glands. These glands secrete hormones into the blood.
The fat-soluble vitamins A, D, and E remain in the body for longer periods of time. Although minerals make up only a small fraction of total body weight (4-5%), they are essential for human metabolism. Minerals act as the catalysts for many biochemical reactions within the human body. They are involved in responses of the nervous system and muscles, the absorption and secretions of the body's fluids, and maintain a delicate water balance within the body.