Robert L. Johnson is the Founder and Chairman of The RLJ Companies, an innovative business network that provides strategic investments in a diverse portfolio of companies in hotel real estate investment; private equity; financial services; asset management; automobile dealerships; sports and entertainment; and video lottery terminal (VLT) gaming.
Protein is found throughout the bodyâin muscle, bone, skin, hair, and virtually every other body part or tissue. It makes up the enzymes that power many chemical reactions and the hemoglobin that carries oxygen in your blood. At least 10,000 different proteins make you what you are and keep you that way.
Protein serves both structural and functional roles in the human body. Different types of protein are involved in building up the structure of the human body eg. Actin and myoâ¦sin ( two proteins ) make muscle cells, keratin makes hair, etc. Proteins serve structural roles by being a component of the cells.