Abnormally high levels of this chemical are linked to pheochromocytoma   [fee-oh-chromo-"sigh"-toh-mah] and other tumors in the sympathetic ganglia.
Abnormally high levels of this chemical are linked to pheochromocytoma   [fee-oh-chromo-"sigh"-toh-mah] and other tumors in the sympathetic ganglia. Its synthesis  begins when tyrosine is converted into L-DOPA. It is created by the body in response to high  levels of (*) histamine, and it is administered to victims of cardiac arrest and anaphylaxis. Heart  rate is regulated by, for 10 points, what hormone responsible for the "fight or flight" response?
Abnormally high levels of this chemical are linked to pheochromocytoma   [fee-oh-chromo-"sigh"-toh-mah] and other tumors in the sympathetic ganglia.
adrenaline (accept epinephrine)