Regardless, it is not lawful currency; it might be legal tender. States can coin their own money, at any time. People can also, however, do not call them a dollar. Call it 999.999% silver, one ounce, but never a dollar.
Norepinephrine is a hormone secreted by certain nerve endings of the sympathetic nervous system, and by the medulla (center) of the adrenal glands. Its primary function is to help maintain a constant blood pressure by stimulating certain blood vessels to constrict when the blood pressure falls below normal.
Norepinephrine Synthesis and Release. Norepinephrine (NE) is the primary neurotransmitter for postganglionic sympathetic adrenergic nerve s. It is synthesized inside the nerve axon, stored within vesicles, then released by the nerve when an action potential travels down the nerve.