1) Why are muscle cells multinucleated
2) Why do muscle cells have many mitochondria
3) What is the smallest functional unit of a muscle fiber
4) What gives skeletal muscle a striated appearance
5) What proteins are predominately involved in muscle contraction
6) What proteins are predominately involved in muscle relaxation
2) Why do muscle cells have many mitochondria
3) What is the smallest functional unit of a muscle fiber
4) What gives skeletal muscle a striated appearance
5) What proteins are predominately involved in muscle contraction
6) What proteins are predominately involved in muscle relaxation