The plan for increased player prize money and a reduced schedule comes after a lawsuit was filed against tennis' governing ...

The contraction of myosin's S1 region is called the power stroke (Figure 3). The power stroke requires the hydrolysis of ATP, which breaks a high-energy phosphate bond to release energy.

ATP (adenosine triphosphate) is the energy-carrying molecule used in cells because it can release energy very quickly. Energy is released from ATP when the end phosphate is removed. Once ATP has ...

The authors point out that, in low concentrations of ATP, when the myosin heads both ... for the swinging cross-bridge model of muscle contraction proposed in 1969. Although muscle researchers ...

For example, myosin-II is responsible for muscle contraction in most animals. To do this, this enzyme-active protein converts a source of chemical energy (adenosine triphosphate (ATP)) into a reaction ...

The hydrolysis of ATP releases energy that is used to drive various cellular processes, such as muscle contraction, nerve impulse transmission, and the synthesis of complex molecules. GTP is another ...