ATP hydrolysis releases the energy required for myosin to do its job. AF: actin filament; MF myosin filament. Modified from Goody (2003).

The model shown is that of H. E. Huxley, modified to indicate bending (curved arrow) near the middle of the elongated cross bridge (subfragment 1, or S1) which provides the working stroke.

That connectivity is going to be incredible.” This article originally appeared on Newport Daily News: Would you cross the ...

The overriding goal, the cycling association said, is to create new opportunities for cross-country travel ... Myers Pedestrian Bridge, the Big 4 Rail Trail, and the Farm Heritage Trail.