How are hormones synthesized and transported?

Hormones are synthesized in specialized glands or cells, often from precursor molecules through enzymatic processes. Once synthesized, they are typically released into the bloodstream, where they are transported to target organs and tissues. Some hormones bind to carrier proteins in the blood, which help regulate their availability and half-life, while others circulate freely. Upon reaching their target cells, hormones bind to specific receptors, initiating a cellular response.