Hey Bryan.... How Do...


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myosin heads move?
we know sarcomeres 'contract' by myosin heads attaching, pulling, re-grabbing, but 'how' do 'they' move? What causes them to attach and have force? Is it like magnetic?
OK yes, I think I was being super technical, in that, all chemical reactions are actually magnetic at the root (due to how electrons fill in 'holes' and share orbits with other atoms to form molecules.