The name Nerys is of Welsh origin. The meaning of Nerys is lady modern. Nerys is generally used as a girl's name. It consists of 5 letters and 2 syllables and is pronounced Ne-rys.
Nitrogen is a constituent of molecules in every major pharmacological drug class, including antibiotics. Many drugs are mimics or prodrugs of natural nitrogen-containing signal molecules: for example, the organic nitrates nitroglycerin and nitroprusside control blood pressure by being metabolized to nitric oxide.itrogen is present in all known living organisms, in proteins, nucleic acids, and other molecules. It typically makes up around 4% of the dry weight of plant matter, and around 3% of the weight of the human body.
There are probably others but the big one is definitely amino acids, the building blocks of proteins. I would say sulfur. Let's see, amino acids can contain carbon, hydrogen, nitrogen, oxygen, and sulfur. Must be sulfur, final answer. Sphingomyelins, phosphatidylcholines and phosphatidylethanolamines are lipids which contain nitrogen. I'm sure it must be sulfur.