<prompt> Answer this question truthfullyWhat is the name of the precursor molecule that gives rise to the ACTH family of hormones?  <response>: <reason> Hormones are chemical messengers that regulate various physiological processes in the body. The ACTH family of hormones is a group of peptide hormones that includes adrenocorticotropic hormone ACTH, melanocyte-stimulating hormone MSH, and beta-endorphin. These hormones are derived from a single precursor molecule called pro-opiomelanocortin POMC. POMC is produced by cells in the pituitary gland and other tissues, and it undergoes a series of enzymatic cleavages to generate the ACTH family of hormones. These hormones have diverse functions in the body, including regulating the stress response, modulating immune function, and controlling pigmentation. 