Huxley-Hanson-Huxley-Niedergerke 1954: muscle contraction is sliding of thin (actin) over thick (myosin) filaments; sarcomere shortens without changes in filament lengths. Myosin head power stroke uses ATP.
Huxley-Hanson-Huxley-Niedergerke 1954: muscle contraction is sliding of thin (actin) over thick (myosin) filaments; sarcomere shortens without changes in filament lengths. Myosin head power stroke uses ATP.