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 PRS MP; 25 December 1642 â 20 March 1726/7; was an English physicist and mathematician. He is famous for his work on the laws of motion, optics, gravity, and calculus.ir Isaac Newton was the first to discover the laws of gravitation and the laws of motion. He also established a new field in mathematics known as calculus, though the German Gottfried Leibniz had developed the ideas at the same time.