<prompt> Answer this question truthfullyWhat are the enzymes and cofactors involved in the conversion of norepinephrine to epinephrine, and what hormone stimulates this process?  <response>: <reason> The enzyme phenylethanolamine-N-methyltransferase with S-adenosylmethionine SAM as a cofactor is involved in the conversion of norepinephrine to epinephrine, and this process is stimulated by cortisol. 