The power stroke in muscle contractions is primarily caused by the interaction between actin and myosin filaments within the muscle fibers. When calcium ions are released into the muscle cell, they bind to troponin, causing tropomyosin to shift and expose binding sites on actin. Myosin heads then attach to these sites, forming cross-bridges. The power stroke occurs when the myosin heads pivot, pulling the actin filaments inward, which shortens the muscle fiber and generates force.
ATP binds to the myosin head.
power stoke maybe? powerstroke maybe?
in the front of the motor next to the pullys
Stoke City play at the Britannia Stadium in Stoke-on-Trent.
You stoke a fire
At the Britannia stadium; Stoke
there is no number 12 for stoke
Stoke
stoke obviously.
stoke city
Amber Stoke is 5' 5".
Chew Stoke's population is 905.