Tension Generated In A Skeletal Muscle Cell

The tension generated in a skeletal muscle cell is directly proportional to a) the number of crossbridges formed between troponin and tropomyosin Ob) the amount of calcium ions bound to tropomyosin Oc) the amount of norepinephrine in the neuromuscular junction Od) the activity of myosin light chain kinase e) the number of crossbridges formed between actin and myosin