They contain carbon, hydrogen, oxygen and nitrogen and usually sulfur, occasionally phosphorus. Proteins form a large and essential part of the body mass, comprising especially cell membranes, connective tissue, muscles, enzymes, hormones, blood proteins. To maintain this mass the diet must contain a high proportion of protein, especially in growing animals and those recovering from debilitating diseases.
Russian composer Sergei Prokofiev wrote Peter and the Wolf in 1936 after returning to Moscow following a 19-year, self-imposed exile. It is a children's musical story that teaches about the orchestra by introducing various characters portrayed by seven themes played on either solo instruments or groups of instruments.
Wikipedia Source: Scott Wolf Scott Richard Wolf is an American actor, known for his roles in the television series Party of Five as Bailey Salinger, Jake Hartman in Everwood and Chad Decker in V. Wolf was born in Boston, Massachusetts. His mother, Susan, is retired, and his father, Steven Wolf, is a health care executive. Wolf was raised in a Reform Jewish family.