Proteins A protein is an organic compound that contain carbon, hydrogen, oxygen, nitrogen, and in some cases sulfur and are made up of small molecules called amino acids. There are 20 different amino acids commonly found in the proteins of living things. Proteins are organic compounds that consist of carbon, hydrogen, oxygen, nitrogen, and, in some cases, sulfur. They are made up of repeating units called amino acids. They provide cells with energy, form tissues, speed up chemical reactions throughout the body, and perform many other cellular functions.
At the age of nineteen he entered Trinity College, Cambridge, England. After receiving his bachelor's degree in 1665, Newton stayed on for his master's, but an outbreak of the plague (a highly infectious and deadly disease often carried by rats) Isaac Newton. Courtesy of the
Sir Isaac Newton Isaac Newton was born in 1642 in a manor house in Lincolnshire, England. His father had died two months before his birth.When Isaac Newton was three his mother remarried, and Isaac remained with his grandmother.saac published his most famous book, Principia, in 1687 while he was a mathematics professor at Trinity College, Cambridge. In the Principia, Isaac explained three basic laws that govern the way objects move. He then described his idea, or theory, about gravity.