Oxygen-free radicals that are very proactive molecules with every cellular module/component
It means u give it force or it ran out of force
hope this help :)
Each muscle is surrounded by a connective tissue sheath called the epimysium. ... Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium. Skeletal muscle cells (fibers), like other body cells, are soft and fragile.
This looks like there should be a list but i had this question in health before and the answer is virus cultureing.
