ATP consists of an adenosine base (blue), a ribose sugar (pink) and a phosphate chain. The high-energy phosphate bond in this phosphate chain is the key to ATP's energy storage potential. Cells ...

When the organism is resting and energy is not immediately needed, the reverse reaction takes place and the phosphate group is reattached to the molecule using energy obtained from food or sunlight.

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 ...

A diverse array of biophysical and biochemical approaches have lent strong support for the swinging cross-bridge model ... ATP to the rearward head to release it from the actin filament. Single ...

If oxygen is available to the cell then the pyruvate molecules can be further broken down in stage two to release more energy and produce a greater quantity of ATP. A pyruvate molecule enters the ...

“Historically, ATP rules have required increases to be applied at a specified percentage for each round, so that growth is proportionate. This is a model that has been developed by the players ...

Similarly, in the cell model of the person with mutations ... the building blocks of adenosine triphosphate, or ATP, an energy molecule made by the mitochondria that fuels cell metabolism.