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.
Inorganic Molecules. Inorganic molecules essentially include all the molecules that are not organic. There are many different types of inorganic compounds which can be placed into various subcategories. Some simple inorganic molecules are water (H2O), ammonia (NH3) and hydrogen peroxide (H2O2).Many others are made by the addition of oxygen to various elements.These include iron oxide (FeO) and chromic acid (CrO3).here are many different types of inorganic compounds which can be placed into various subcategories. Some simple inorganic molecules are water (H2O), ammonia (NH3) and hydrogen peroxide (H2O2). Many others are made by the addition of oxygen to various elements. These include iron oxide (FeO) and chromic acid (CrO3).