This is characterized by regular episodes of extreme overeating and feelings of loss of control about eating. Eating disorders tend to develop during the teenage and young adult years, and they are much more common in girls and women.
Myoglobin is synthesized in muscle cells and imparts the reddish-brown color of skeletal muscle tissue. Like hemoglobin, myoglobin can combine loosely with oxygen. This abilit â¦ y to temporarily store oxygen reduces a muscle's requirement for a continuous blood supply during muscular contraction.he correct answer is NOT keratin... the correct answer is myoglobin. This is the oxygen-binding pigment in muscle.
Proteins are necessary for muscle development and maintenance, but the estimat-. ed 100,000 proteins in your body have a wide variety of functions. Skin, blood, nerve, boneâall cells in your bodyâcontain proteins. Structural proteins such as collagen are. in your cartilage, ligament, and bone tissue. Keratin is another structural protein; it is in. your hair, nails, and skin. Contractile proteins in your muscles enable you to move, and. the pigment protein melanin determines the color of your eyes, hair, and skin.