Use insulin in a sentence. a protein hormone secreted by the islets of Langerhans, in the pancreas, which helps the body use sugar and other carbohydrates. a preparation extracted from the pancreas of sheep, oxen, etc. and used hypodermically in the treatment of diabetes mellitus.
Decorative chrome plating on a motorcycle. Chrome plating (less commonly chromium plating), often referred to simply as chrome, is a technique of electroplating a thin layer of chromium onto a metal or plastic object.The chromed layer can be decorative, provide corrosion resistance, ease cleaning procedures, or increase surface hardness. typical hexavalent chromium plating process is: (1) activation bath, (2) chromium bath, (3) rinse, and (4) rinse. The activation bath is typically a tank of chromic acid with a reverse current run through it.
Is sulfuric acid dangerous. Sulfuric acid is outrightly nasty when it comes to your health. Contact with skin Sulfuric acid corrodes skin and bone by chemical combination. It also has a nasty trait of â¦ stripping water from other compounds like sugars and starches to comnine with its own molecules.uilt and raced a car for 2 years on the drag racing circuit. Sulfuric Acid is Dangerous Corrosive to metal, reacts violently with water, burns skin, and any organic material. Wash off skin immediately and destroy any clothing contaminated with this acid.