14.559%
12 percent of the volume of skeletal muscle.
myosin
Creatinine
When a skeletal muscle contracts, a protein called a myosin hooks onto and pulls against a "partner" protein calledA. actin.B. a sarcoplasm.C.myofibril.D. a sarcomere.the answer is A actin
The stripes in skeletal muscle are formed by two different sorts of protein that slide over each other making the cell contract.
Troponin is another protein involved in skeletal muscle contraction. It works in conjunction with tropomyosin to regulate the interaction between actin and myosin filaments during muscle contraction.
Tropomyosin;calcium ions
Myosin thick filaments
SKELETAL (:
Myosin acts with Actin during muscle contraction
skeletal muscles
smooth muscle, cardiac muscle and most glands